Gibraltar IndustriesROCK

13F holders, Q2 2024 (June 30)
290holders +2
33new positions
32sold out
9famous investors
$68.55avg. 13F price*

At the end of Q2 2024, 290 institutions reported holding Gibraltar Industries Inc. (ROCK) in their 13F filings, up 2 from Q1 2024. 33 opened new positions and 32 sold out. The largest holders were BlackRock Inc. ($367.5M), Vanguard Group Inc. ($204.3M) and Dimensional Fund Advisors LP ($117.5M). 9 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio).

Company
Gibraltar Industries Inc.
CUSIP
374689107
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 288Q1 2024Q2 2024: 290Q2 2024Q3 2024: 291Q3 2024Q4 2024: 283Q4 2024Q1 2025: 271Q1 2025Q2 2025: 266Q2 2025Q3 2025: 266Q3 2025Q4 2025: 254Q4 2025Q1 2026: 229Q1 2026Q2 2026: 245Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions33$10.7M
Exits32$69.1M

All 13F filers, Q1 2024 → Q2 2024: 1,809,141 shares bought and 2,157,012 shares sold, net −347,871 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 290 holders

BlackRock Inc. 0.01% Add +0.5% 5,361,581 $367.5M
Vanguard Group Inc. 0.00% Add +3.2% 2,980,865 $204.3M
Dimensional Fund Advisors LP 0.03% Reduce -1.3% 1,714,653 $117.5M
State Street Corp. 0.00% Add +6.0% 1,222,275 $83.8M
Victory Capital Management Inc. 0.08% Reduce -11.6% 1,159,252 $79.5M
Wellington Management Group LLP 0.01% No change 1,143,757 $78.4M
Pacer Advisors, Inc. 0.17% Add +14.6% 1,084,170 $74.3M
Barrow Hanley Mewhinney & Strauss LLC 0.20% Add +1.2% 844,373 $57.9M
GW&K Investment Management, LLC 0.52% Add +2.6% 837,011 $57.4M
Silvercrest Asset Management Group LLC 0.39% Add +8.5% 831,194 $57.0M
Geode Capital Management, LLC 0.00% Add +5.9% 805,982 $55.3M
Allspring Global Investments Holdings, LLC 0.06% Reduce -3.6% 566,653 $38.8M
Janus Henderson Group PLC 0.02% Add +51.1% 509,086 $34.9M
Palisade Capital Management, LP 0.95% Reduce -1.7% 451,783 $31.0M
Bank of New York Mellon Corp 0.01% Reduce -2.6% 415,859 $28.5M
Morgan Stanley 0.00% Reduce -31.9% 392,621 $26.9M
Charles Schwab Investment Management Inc. 0.01% Add +4.3% 391,167 $26.8M
T. Rowe Price Investment Management, Inc. 0.02% Reduce -2.1% 388,122 $26.6M
Northern Trust Corp. 0.00% Reduce -3.1% 341,198 $23.4M
Point72 Asset Management 0.08% Reduce -7.0% 337,988 $23.2M
Manufacturers Life Insurance Company, The 0.02% Add +0.7% 322,710 $22.1M
Nuveen Asset Management, LLC 0.01% Reduce -0.7% 306,561 $21.0M
Swedbank AB 0.03% Add +34.0% 283,251 $19.4M
Assenagon Asset Management S.A. 0.05% Reduce -10.2% 282,842 $19.4M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.05% — 281,320 $19.3M
Intrinsic Edge Capital Management LLC 1.58% Reduce -19.5% 238,204 $16.3M
Arrowstreet Capital, Limited Partnership 0.01% Reduce -20.3% 221,124 $15.2M
Goldman Sachs Group Inc. 0.00% Add +65.0% 212,693 $14.6M
Invesco Ltd. 0.00% Reduce -23.0% 184,328 $12.6M
Principal Financial Group Inc. 0.01% Reduce -3.0% 163,447 $11.2M
Kennedy Capital Management LLC 0.23% Add +17.9% 157,329 $10.8M
Royce & Associates LP 0.10% Reduce -2.4% 156,707 $10.7M
Renaissance Technologies 0.02% Reduce -10.5% 150,963 $10.3M
JPMorgan Chase & Co. 0.00% Reduce -31.7% 150,010 $10.3M
Qube Research & Technologies Ltd 0.02% Add +137.0% 148,366 $10.2M
Cerity Partners LLC 0.03% Add +7.3% 144,028 $9.9M
New York State Common Retirement Fund 0.01% Add +0.0% 135,016 $9.3M
Millennium Management 0.01% Add +196.4% 123,438 $8.5M
RBF Capital, LLC 0.49% No change 123,099 $8.4M
Ameriprise Financial Inc. 0.00% Reduce -24.9% 121,645 $8.3M
Man Group plc 0.02% Add +6.2% 112,803 $7.7M
Systematic Financial Management LP 0.23% Reduce -4.6% 112,035 $7.7M
D. E. Shaw & Co. 0.01% Add +227.9% 111,916 $7.7M
Nordea Investment Management AB 0.01% Reduce -14.1% 102,361 $7.1M
Envestnet Asset Management Inc. 0.00% Reduce -2.6% 102,578 $7.0M
Primecap Management Co. 0.01% No change 102,300 $7.0M
Rhumbline Advisers 0.01% Reduce -0.7% 94,227 $6.5M
GAMCO Investors 0.07% Add +0.2% 90,370 $6.2M
First Eagle Investment Management, LLC 0.01% Reduce -6.3% 88,415 $6.1M
Oberweis Asset Management Inc./ 0.37% Add +66.9% 88,100 $6.0M
UBS Group AG 0.00% Add +175.4% 87,845 $6.0M
Legal & General Group Plc 0.00% Add +0.0% 84,918 $5.8M
Tudor Investment Corporation 0.06% Add +2726.3% 83,263 $5.7M
Norges Bank 0.00% Reduce -26.3% 78,065 $5.4M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +161.8% 75,626 $5.2M
Two Sigma Advisers, LP 0.01% Reduce -6.0% 75,400 $5.2M
Lord, Abbett & Co. LLC 0.02% Reduce -2.9% 70,500 $4.8M
Teton Advisors, Inc. 2.03% Reduce -3.2% 68,700 $4.7M
Cubist Systematic Strategies, LLC 0.08% Add +1336.4% 68,159 $4.7M
Public Sector Pension Investment Board 0.03% Add +7.4% 67,002 $4.6M
Alliancebernstein L.P. 0.00% Add +4.5% 63,246 $4.3M
American Century Companies Inc. 0.00% Add +8.5% 61,313 $4.2M
South Dakota Investment Council 0.09% Reduce -1.3% 61,090 $4.2M
T. Rowe Price Associates Inc. 0.00% Reduce -71.6% 60,804 $4.2M
Swiss National Bank 0.00% No change 60,000 $4.1M
Teacher Retirement System of Texas 0.02% Add +11.5% 54,202 $3.7M
Barclays PLC 0.00% Add +22.5% 53,307 $3.7M
New York State Teachers Retirement System 0.01% Reduce -5.0% 51,364 $3.5M
Bank of America Corp. 0.00% Reduce -22.2% 50,545 $3.5M
Raymond James & Associates 0.00% Add +0.2% 47,386 $3.2M
Shelton Capital Management 0.09% Reduce -17.9% 46,467 $3.2M
Citigroup Inc. 0.00% Add +24.9% 45,376 $3.1M
Martingale Asset Management L P 0.07% Add +3.9% 44,850 $3.1M
Thrivent Financial for Lutherans 0.01% Reduce -18.0% 42,462 $2.9M
Prudential Financial Inc. 0.00% Reduce -4.8% 41,526 $2.8M
FMR LLC 0.00% Add +1278.5% 41,205 $2.8M
Two Sigma Investments, LP 0.01% Add +60.4% 41,081 $2.8M
Seizert Capital Partners, LLC 0.14% Reduce -1.6% 39,899 $2.7M
Truist Financial Corp. 0.00% Reduce -18.8% 38,724 $2.7M
CANADA LIFE ASSURANCE Co 0.00% Add +21.6% 36,180 $2.5M
Jane Street Group, LLC 0.00% Add +1025.7% 35,459 $2.4M
First Trust Advisors LP 0.00% Reduce -35.1% 35,382 $2.4M
Gabelli Funds LLC 0.02% Reduce -0.9% 34,868 $2.4M
Van Eck Associates Corp. 0.00% Reduce -2.4% 33,154 $2.3M
Deutsche Bank AG 0.00% Reduce -5.9% 32,879 $2.3M
California State Teachers Retirement System 0.00% Reduce -2.5% 29,708 $2.0M
Van Hulzen Asset Management, LLC 0.13% Add +8.0% 29,207 $2.0M
Federated Hermes, Inc. 0.00% Add +0.1% 27,609 $1.9M
NBW Capital LLC 0.35% Add +0.3% 26,232 $1.8M
BNP Paribas Financial Markets 0.00% Add +21.6% 25,794 $1.8M
Roof Eidam Maycock Peralta, LLC 0.48% Add +3.9% 25,695 $1.8M
State of New Jersey Common Pension Fund D 0.01% Reduce -32.4% 25,368 $1.7M
Royal Bank of Canada 0.00% Reduce -19.6% 24,919 $1.7M
Citadel Advisors 0.00% Reduce -37.7% 23,974 $1.6M
AQR Capital Management 0.00% Add +18.7% 23,430 $1.6M
Sei Investments Co. 0.00% Add +107.0% 22,306 $1.5M
AlphaQuest LLC 0.20% Add +435.1% 21,771 $1.5M
State of Tennessee, Department of Treasury 0.01% No change 19,766 $1.4M
Hillsdale Investment Management Inc. 0.11% Reduce -3.4% 19,691 $1.3M
Anchor Capital Advisors LLC 0.04% Add +6.2% 18,938 $1.3M
ClariVest Asset Management LLC 0.13% Add +0.2% 18,883 $1.3M
Marshall Wace, LLP 0.00% Add +203.8% 18,223 $1.2M
HSBC Holdings PLC 0.00% Add +47.6% 18,123 $1.2M
Wesbanco Bank Inc. 0.05% No change 18,028 $1.2M
State of Alaska, Department of Revenue 0.01% Reduce -3.5% 17,890 $1.2M
Corebridge Financial, Inc. 0.01% — 17,737 $1.2M
Illinois Municipal Retirement Fund 0.02% Reduce -0.8% 17,636 $1.2M
MetLife Investment Management, LLC 0.01% Add +12.1% 17,543 $1.2M
Jump Financial, LLC 0.02% Add +37.7% 17,361 $1.2M
Natixis Advisors, LLC 0.00% Reduce -20.2% 17,356 $1.2M
Cascade Investment Advisors, Inc. 0.80% Add +2.2% 17,345 $1.2M
Orion Porfolio Solutions, LLC 0.01% Reduce -8.3% 16,615 $1.1M
Orion Portfolio Solutions, LLC 0.01% Reduce -8.3% 16,615 $1.1M
Danske Bank A/S 0.00% Add +6.7% 15,689 $1.1M
Voya Investment Management LLC 0.00% Add +1.6% 15,552 $1.1M
Louisiana State Employees Retirement System 0.02% Add +1.3% 15,300 $1.0M
Boothbay Fund Management, LLC 0.04% New 15,293 $1.0M
Cornercap Investment Counsel Inc. 0.17% Reduce -0.8% 15,254 $1.0M
Ensign Peak Advisors, Inc 0.00% No change 15,134 $1.0M
Healthcare of Ontario Pension Plan Trust Fund 0.00% New 15,000 $1.0M
Gotham Asset Management 0.01% Add +28.1% 14,613 $1.0M
Squarepoint Ops LLC 0.00% New 14,020 $961K
O'shaughnessy Asset Management, LLC 0.01% Reduce -4.9% 13,788 $945K
Jackson Creek Investment Advisors LLC 0.34% Reduce -0.2% 13,762 $943K
Comerica Bank 0.00% Reduce -10.8% 13,624 $934K
Hennion & Walsh Asset Management, Inc. 0.05% Add +12.4% 13,594 $932K
Quantbot Technologies LP 0.04% Add +1978.0% 12,842 $880K
Oppenheimer Asset Management Inc. 0.01% Add +18.6% 12,786 $876K
Algert Global LLC 0.03% Reduce -3.6% 12,562 $861K
Maven Securities LTD 0.13% Reduce -68.8% 12,500 $857K
STRS Ohio 0.00% Add +6.9% 12,400 $850K
Trexquant Investment LP 0.01% Add +50.1% 12,340 $846K
Yousif Capital Management, LLC 0.01% Reduce -11.1% 12,260 $840K
Wells Fargo & Company 0.00% Reduce -31.5% 12,162 $834K
TD Asset Management Inc 0.00% Add +18.6% 12,100 $829K
Nebula Research & Development LLC 0.13% New 11,947 $819K
Intech Investment Management LLC 0.01% New 11,226 $770K
Private Advisor Group, LLC 0.01% Reduce -1.7% 10,982 $753K
Maryland State Retirement & Pension System 0.01% Reduce -3.1% 10,624 $728K
Susquehanna International Group, LLP 0.00% Add +16.3% 10,390 $712K
Teachers Retirement System of the State of Kentucky 0.01% No change 10,334 $708K
LPL Financial LLC 0.00% Reduce -50.9% 10,066 $690K
State of Wisconsin Investment Board 0.00% Reduce -7.0% 9,755 $669K
Abacus FCF Advisors LLC 0.16% New 9,533 $653K
Y-Intercept (Hong Kong) Ltd 0.04% Add +166.5% 9,518 $652K
Amalgamated Bank 0.01% Reduce -3.3% 9,314 $638K
Graham Capital Management, L.P. 0.04% Reduce -24.4% 9,073 $622K
Balyasny Asset Management L.P. 0.00% New 8,997 $617K
State Board of Administration of Florida Retirement System 0.00% Reduce -33.3% 8,798 $603K
Mariner, LLC 0.00% Reduce -1.0% 8,761 $601K
UniSuper Management Pty Ltd 0.01% Add +57.6% 8,751 $600K
Aviva PLC 0.00% Add +5.4% 8,611 $590K
First Hawaiian Bank 0.02% New 8,523 $584K
Arizona State Retirement System 0.00% Add +1.9% 8,523 $584K
Ritholtz Wealth Management 0.02% Reduce -9.7% 7,942 $544K
Central Pacific Bank - Trust Division 0.07% No change 7,785 $534K
Commonwealth Equity Services, LLC 0.00% Add +67.3% 7,533 $516K
Oregon Public Employees Retirement Fund 0.01% Reduce -8.6% 7,421 $509K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 7,149 $490K
Zacks Investment Management 0.01% No change 6,913 $474K
Engineers Gate Manager LP 0.01% Reduce -46.5% 6,723 $461K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -0.1% 6,566 $450K
Blue Trust, Inc. 0.01% Add +184800.0% 5,547 $447K
Acadian Asset Management LLC 0.00% New 6,499 $444K
Lazard Asset Management LLC 0.00% Add +193.7% 6,331 $433K
Praxis Investment Management Inc. 0.03% No change 5,860 $419K
Handelsbanken Fonder AB 0.00% No change 6,109 $419K
Hancock Whitney Corp. 0.01% Reduce -13.9% 5,970 $409K
SG Americas Securities, LLC 0.00% New 5,889 $404K
ProShare Advisors LLC 0.00% Reduce -4.9% 5,860 $402K
Bank of Montreal 0.00% Add +0.0% 5,668 $399K
Capstone Investment Advisors, LLC 0.02% New 5,672 $389K
Franklin Resources Inc. 0.00% Add +8.3% 5,429 $372K
Inspire Investing, LLC 0.04% Add +15.1% 5,140 $352K
Campbell & CO Investment Adviser LLC 0.03% Add +77.2% 5,080 $348K
Mutual of America Capital Management LLC 0.00% Reduce -4.5% 5,009 $343K
Guggenheim Capital LLC 0.00% Add +19.4% 4,969 $341K
Ancora Advisors LLC 0.01% New 4,830 $331K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% Add +6111.7% 4,783 $328K
Neuberger Berman Group LLC 0.00% Add +18.3% 4,766 $327K
Verition Fund Management LLC 0.00% Add +47.4% 4,712 $323K
Amundi 0.00% Reduce -12.8% 4,652 $318K
Perigon Wealth Management, LLC 0.01% Add +0.8% 4,620 $317K
AlphaMark Advisors, LLC 0.11% Add +4456.0% 4,556 $312K
Keybank National Association 0.00% Reduce -4.2% 4,503 $309K
Sherbrooke Park Advisers LLC 0.05% New 4,428 $304K
Gallacher Capital Management LLC 0.16% New 4,390 $301K
ExodusPoint Capital Management, LP 0.00% Reduce -17.5% 4,343 $298K
Allianz Asset Management GmbH 0.00% No change 4,300 $295K
PNC Financial Services Group, Inc. 0.00% Add +2.5% 4,290 $294K
Pictet Asset Management Holding SA 0.00% No change 4,240 $291K
Regions Financial Corp. 0.00% Reduce -0.9% 4,219 $289K
Public Employees Retirement Association of Colorado 0.00% Reduce -18.4% 4,221 $289K
Park Avenue Securities LLC 0.00% Reduce -2.7% 4,198 $288K
Vontobel Holding Ltd. 0.00% New 4,200 $288K
Pathstone Holdings, LLC 0.00% Reduce -0.8% 4,113 $282K
Captrust Financial Advisors 0.00% Reduce -1.6% 4,096 $281K
Naviter Wealth, LLC 0.04% No change 4,000 $274K
Corient Private Wealth LP 0.00% No change 3,964 $272K
Quadrature Capital Ltd 0.00% New 3,812 $261K
Evergreen Capital Management LLC 0.01% Add +10.6% 3,559 $244K
Atria Investments, Inc 0.00% New 3,557 $244K
Summit Global Investments 0.02% New 3,535 $242K
Occudo Quantitative Strategies LP 0.04% New 3,487 $239K
Tower Research Capital LLC (TRC) 0.00% Add +21287.5% 3,422 $235K
HighPoint Advisor Group LLC 0.01% Add +1.2% 2,820 $226K
Benjamin F. Edwards & Company, Inc. 0.00% Add +3.9% 3,262 $224K
Inceptionr LLC 0.06% New 3,251 $223K
Ariadne Wealth Management, LP 0.17% — 4,157 $222K
Contravisory Investment Management, Inc. 0.05% Reduce -2.8% 3,138 $215K
Ameritas Investment Partners, Inc. 0.01% No change 3,081 $211K
HighTower Advisors, LLC 0.00% Add +3.1% 3,076 $210K
Glenmede Trust Co. NA 0.00% Add +19.9% 3,054 $209K
MML Investors Services, LLC 0.00% Reduce -1.4% 2,978 $204K
Harel Insurance Investments & Financial Services Ltd. 0.00% New 2,750 $189K
CIBC Private Wealth Group LLC 0.00% Add +2.4% 2,554 $174K
EntryPoint Capital, LLC 0.08% New 2,500 $171K
Aquatic Capital Management LLC 0.01% Add +100.0% 2,200 $151K
Vestcor Inc 0.01% No change 2,177 $149K
US Bancorp \de 0.00% Reduce -23.4% 1,680 $115K
Bfsg, LLC 0.01% Add +1.0% 1,661 $114K
Point72 (DIFC) Ltd 0.01% Add +92.0% 1,329 $91K
Skylands Capital, LLC 0.01% Reduce -7.7% 1,200 $82K
Russell Investments Group, Ltd. 0.00% Reduce -57.9% 1,161 $80K
State of Wyoming 0.01% Add +13.8% 1,132 $78K
Osaic Holdings, Inc. 0.00% Add +361.1% 1,056 $72K
Nisa Investment Advisors, LLC 0.00% Add +3.3% 1,041 $71K
Quarry LP 0.03% Add +428.9% 989 $68K
KBC Group NV 0.00% Add +39.6% 956 $66K
Point72 Asia (Singapore) Pte. Ltd. 0.01% Reduce -84.0% 874 $60K
nVerses Capital, LLC 0.03% New 800 $55K
BI Asset Management Fondsmaeglerselskab A/S 0.00% New 747 $51K
Quadrant Capital Group LLC 0.00% Add +6.2% 708 $49K
Signaturefd, LLC 0.00% No change 698 $48K
Cwm, LLC 0.00% Add +16.5% 651 $45K
Innealta Capital, LLC 0.01% New 576 $39K
GAMMA Investing LLC 0.01% Add +12.8% 555 $38K
Huntington National Bank 0.00% Reduce -3.3% 475 $33K
Public Employees Retirement System of Ohio 0.00% Add +0.2% 466 $32K
PrairieView Partners, LLC 0.00% No change 408 $27K
Millburn Ridgefield LLC 0.00% Add +10.2% 377 $26K
Catalyst Capital Advisors LLC 0.00% Add +10.2% 377 $26K
HighMark Wealth Management LLC 0.01% No change 250 $17K
EverSource Wealth Advisors, LLC 0.00% No change 202 $15K
Smartleaf Asset Management LLC 0.00% Add +163.4% 216 $15K
Redwood Wealth Management Group, LLC 0.01% New 187 $13K
Bessemer Group Inc. 0.00% Add +523.1% 162 $11K
Jones Financial Companies LLLP 0.00% New 152 $10K
NewEdge Advisors, LLC 0.00% Reduce -82.3% 147 $10K
Covestor Ltd 0.01% Add +4.4% 142 $10K
Fifth Third Bancorp 0.00% Add +18.9% 145 $10K
Avior Wealth Management, LLC 0.00% Reduce -4.2% 137 $9K
Principal Securities, Inc. 0.00% Reduce -17.3% 110 $8K
Arax Advisory Partners 0.00% New 108 $7K
Farther Finance Advisors, LLC 0.00% Add +209.1% 102 $7K
Front Row Advisors LLC 0.00% Reduce -15.2% 84 $6K
Frazier Financial Advisors, LLC 0.00% Add +12.7% 71 $5K
Parkside Financial Bank & Trust 0.00% Add +384.6% 63 $4K
Mather Group, Llc. 0.00% No change 52 $4K
McIlrath & Eck, LLC 0.00% No change 60 $4K
Private Trust Co. NA 0.00% No change 60 $4K
Manchester Capital Management LLC 0.00% No change 57 $4K
LGT Financial Advisors LLC 0.01% No change 53 $4K
Northwestern Mutual Wealth Management Co. 0.00% New 44 $3K
Versant Capital Management, Inc 0.00% Reduce -62.0% 41 $3K
Global Retirement Partners, LLC 0.00% No change 39 $3K
WealthCollab, LLC 0.00% No change 38 $3K
Cohen & Steers, Inc. 0.00% New 31 $2K
Private Wealth Management Group, LLC 0.00% New 29 $2K
UMB Bank, n.a. 0.00% Add +85.7% 26 $2K
Bell Investment Advisors, Inc 0.00% No change 25 $2K
JFS Wealth Advisors, LLC 0.00% No change 25 $2K
Federation des caisses Desjardins du Quebec 0.00% No change 23 $2K
Farmers & Merchants Investments Inc. 0.00% No change 22 $2K
Provenance Wealth Advisors, LLC 0.00% No change 15 $1K
Lindbrook Capital, LLC 0.00% Reduce -36.4% 14 $960
Johnson Financial Group, Inc. 0.00% New 14 $960
WR Wealth Planners, LLC 0.00% Add +116.7% 13 $891
Globeflex Capital L P 0.00% No change 13 $891
Allworth Financial LP 0.00% No change 10 $764
Prestige Wealth Management Group LLC 0.00% No change 11 $755
SJS Investment Consulting Inc. 0.00% No change 8 $549
CVA Family Office, LLC 0.00% New 7 $480
Parallel Advisors, LLC 0.00% No change 7 $480
DiNuzzo Private Wealth, Inc. 0.00% Add +20.0% 6 $412
Abound Wealth Management 0.00% No change 5 $343
Rothschild Investment LLC 0.00% No change 5 $343
Larson Financial Group LLC 0.00% Reduce -96.7% 4 $274
Anfield Capital Management, LLC 0.00% No change 1 $69
Coppell Advisory Solutions LLC 0.00% — 1 $69

"% of holder's portfolio" is ROCK's weight in each manager's 13F, not the share of Gibraltar Industries Inc. the manager owns.