Genedx HoldingsWGS

13F holders, Q3 2025 (September 30)
268holders +37
67new positions
31sold out
5famous investors
$107.75avg. 13F price*

At the end of Q3 2025, 268 institutions reported holding Genedx Holdings Corp. (WGS) in their 13F filings, up 37 from Q2 2025. 67 opened new positions and 31 sold out. The largest holders were Corvex Management LP ($329.5M), Casdin Capital, LLC ($324.0M) and BlackRock, Inc. ($164.7M). 5 famous investors held it, including Cathie Wood (0.3% of ARK Investment Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Genedx Holdings Corp.
CUSIP
81663L200
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 58Q1 2024Q2 2024: 86Q2 2024Q3 2024: 136Q3 2024Q4 2024: 199Q4 2024Q1 2025: 225Q1 2025Q2 2025: 231Q2 2025Q3 2025: 268Q3 2025Q4 2025: 288Q4 2025Q1 2026: 241Q1 2026Q2 2026: 223Q2 2026

Total Exit/New Position Q2 2025 → Q3 2025

InstitutionsTotal Value
New Positions67$206.0M
Exits31$60.1M

All 13F filers, Q2 2025 → Q3 2025: 4,377,251 shares bought and 5,767,826 shares sold, net −1,390,575 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 268 holders

Corvex Management LP 11.80% No change 3,058,629 $329.5M
Casdin Capital, LLC 27.01% Reduce -14.3% 3,007,164 $324.0M
BlackRock, Inc. 0.00% Add +6.6% 1,529,075 $164.7M
William Blair Investment Management, LLC 0.34% Reduce -25.2% 1,220,138 $131.5M
Vanguard Group Inc. 0.00% Reduce -0.9% 1,170,422 $126.1M
Goldman Sachs Group Inc. 0.02% Add +11.3% 1,168,180 $125.9M
Oracle Investment Management Inc. 66.91% Reduce -3.5% 889,954 $95.9M
Summit Partners Public Asset Management, LLC 2.89% Add +7.3% 823,567 $88.7M
T. Rowe Price Investment Management, Inc. 0.05% Reduce -30.8% 718,003 $77.4M
Franklin Resources Inc. 0.02% Add +101.9% 681,381 $73.4M
Zweig-DiMenna Associates LLC 5.04% Add +2.8% 602,300 $64.9M
Jennison Associates LLC 0.04% Add +50.4% 598,426 $64.5M
Westfield Capital Management Co. LP 0.25% Reduce -7.7% 544,094 $58.6M
Lord, Abbett & Co. LLC 0.18% Add +20.9% 525,377 $56.6M
FMR LLC 0.00% Add +208.2% 503,309 $54.2M
Invesco Ltd. 0.01% Reduce -10.9% 494,072 $53.2M
Geode Capital Management, LLC 0.00% Add +1.0% 489,397 $52.7M
Raymond James Financial Inc. 0.02% Add +15.1% 475,543 $51.2M
Morgan Stanley 0.00% Reduce -4.0% 467,812 $50.4M
ARK Investment Management 0.29% New 446,979 $48.2M
State Street Corp. 0.00% Add +5.7% 439,806 $47.4M
Pentwater Capital Management LP 0.41% Reduce -65.2% 425,000 $45.8M
Driehaus Capital Management LLC 0.32% Add +35.1% 410,030 $44.2M
Wellington Management Group LLP 0.01% Reduce -2.7% 395,731 $42.6M
Alliancebernstein L.P. 0.01% Reduce -6.9% 360,063 $38.8M
Fred Alger Management, LLC 0.15% Reduce -56.5% 357,302 $38.5M
T. Rowe Price Associates Inc. 0.00% Add +2101.3% 331,408 $35.7M
Sumitomo Mitsui Trust Group, Inc. 0.02% New 292,255 $31.5M
Amova Asset Management Americas, Inc. 0.30% New 292,255 $31.4M
Gagnon Securities LLC 5.82% Reduce -0.8% 269,066 $29.0M
Macquarie Group Ltd. 0.03% Reduce -15.4% 269,040 $29.0M
Next Century Growth Investors LLC 1.84% Add +5.6% 234,109 $25.2M
Science & Technology Partners, L.P. 6.85% Reduce -29.4% 224,073 $24.1M
Massachusetts Financial Services Co. 0.01% Reduce -11.0% 209,255 $22.5M
Northern Trust Corp. 0.00% Reduce -4.0% 206,461 $22.2M
Alamea Verwaltungs GmbH 14.43% Reduce -12.5% 195,988 $21.1M
Oberweis Asset Management Inc./ 0.80% Add +19.0% 193,920 $20.9M
Citadel Advisors 0.02% Reduce -29.9% 190,940 $20.6M
Ameriprise Financial Inc. 0.00% Reduce -28.5% 183,067 $19.7M
Charles Schwab Investment Management Inc. 0.00% Add +5.3% 176,503 $19.0M
Bank of America Corp. 0.00% Add +5.3% 164,545 $17.7M
Bank of New York Mellon Corp 0.00% Add +145.3% 162,749 $17.5M
UBS Group AG 0.00% Reduce -85.0% 149,789 $16.1M
Ashford Capital Management Inc. 1.59% Reduce -22.8% 132,456 $14.3M
Two Sigma Investments, LP 0.02% Add +6.3% 130,433 $14.1M
Dimensional Fund Advisors LP 0.00% Add +2.9% 128,382 $13.8M
Gagnon Advisors, LLC 8.45% No change 127,062 $13.7M
Susquehanna International Group, LLP 0.02% Add +400.0% 124,538 $13.4M
Telemark Asset Management, LLC 1.23% New 120,000 $12.9M
Voya Investment Management LLC 0.01% Add +0.8% 117,696 $12.7M
Royce & Associates LP 0.11% Add +10.2% 103,199 $11.1M
Capital International Investors 0.00% New 100,284 $10.8M
Tang Capital Management LLC 0.41% No change 100,000 $10.8M
Jump Financial, LLC 0.13% Add +834.8% 92,548 $10.0M
Jane Street Group, LLC 0.01% New 92,292 $9.9M
Healthcare of Ontario Pension Plan Trust Fund 0.02% Reduce -14.9% 90,500 $9.8M
Palisades Investment Partners, LLC 3.59% Add +2.1% 84,743 $9.1M
Ensign Peak Advisors, Inc 0.01% Add +38.0% 78,981 $8.5M
Russell Investments Group, Ltd. 0.01% Reduce -2.5% 78,947 $8.5M
Squarepoint Ops LLC 0.02% Add +517.0% 77,845 $8.4M
Victory Capital Management Inc. 0.00% Add +207.2% 76,132 $8.2M
Peregrine Capital Management LLC 0.24% Reduce -13.4% 74,247 $8.0M
Divisadero Street Capital Management, LP 0.37% No change 73,146 $7.9M
Castleark Management LLC 0.22% New 71,786 $7.7M
Tudor Investment Corporation 0.05% New 68,654 $7.4M
Polen Capital Management LLC 0.02% Reduce -15.8% 68,169 $7.3M
First Trust Advisors LP 0.01% Add +2.8% 64,101 $6.9M
Silvercrest Asset Management Group LLC 0.04% Reduce -33.8% 61,790 $6.7M
Legal Advantage Investments, Inc. 2.94% Add +0.1% 60,650 $6.5M
Ardsley Advisory Partners LP 0.99% Reduce -25.0% 60,000 $6.5M
Principal Financial Group Inc. 0.00% Add +340.4% 59,624 $6.4M
AXA Investment Managers S.A. 0.02% — 58,180 $6.3M
Ra Capital Management, L.P. 0.08% No change 58,044 $6.3M
Lisanti Capital Growth, LLC 1.49% Add +0.0% 56,623 $6.1M
New York State Common Retirement Fund 0.01% Add +0.1% 55,453 $6.0M
Nuveen, LLC 0.00% Add +27.3% 54,064 $5.8M
Millennium Management 0.00% New 51,738 $5.6M
Impax Asset Management Group plc 0.03% New 50,000 $5.4M
Calamos Advisors LLC 0.03% Add +5.3% 46,930 $5.1M
Barclays PLC 0.00% Reduce -22.6% 45,980 $5.0M
Parkman Healthcare Partners LLC 0.54% Reduce -74.1% 45,250 $4.9M
Portolan Capital Management, LLC 0.26% Reduce -72.8% 44,048 $4.7M
Slow Capital, Inc. 0.49% Reduce -0.3% 39,020 $4.2M
RBF Capital, LLC 0.18% No change 37,340 $4.0M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% Add +95.0% 36,811 $4.0M
EFG Asset Management (North America) Corp. 0.51% Add +25.3% 36,505 $3.9M
Swiss National Bank 0.00% Reduce -4.3% 35,900 $3.9M
Trexquant Investment LP 0.04% New 34,474 $3.7M
TD Asset Management Inc 0.00% Reduce -5.2% 33,432 $3.6M
Nia Impact Advisors, LLC 1.12% Add +86.2% 31,875 $3.4M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -34.3% 31,657 $3.4M
Comerica Bank 0.01% Reduce -6.3% 30,518 $3.3M
Wells Fargo & Company 0.00% Add +102.7% 28,926 $3.1M
AQR Capital Management 0.00% Add +21.2% 28,741 $3.1M
JPMorgan Chase & Co. 0.00% Add +37.6% 27,794 $3.0M
Rhumbline Advisers 0.00% Reduce -0.1% 27,578 $3.0M
Morse Asset Management, Inc 0.59% Add +0.2% 27,445 $3.0M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Reduce -7.4% 25,305 $2.7M
Royal Bank of Canada 0.00% Reduce -16.4% 24,396 $2.6M
Granahan Investment Management, LLC 0.10% Add +105.3% 23,709 $2.6M
Engineers Gate Manager LP 0.03% New 23,146 $2.5M
Aquatic Capital Management LLC 0.05% Reduce -34.1% 22,902 $2.5M
Alphabet Inc. 0.10% No change 22,711 $2.4M
National Bank of Canada 0.00% Reduce -51.1% 22,000 $2.4M
Manufacturers Life Insurance Company, The 0.00% Add +70.6% 21,970 $2.4M
Algert Global LLC 0.04% Reduce -50.8% 21,432 $2.3M
California State Teachers Retirement System 0.00% Add +0.0% 20,993 $2.3M
Legal & General Group Plc 0.00% Reduce -15.7% 18,783 $2.0M
Connor, Clark & Lunn Investment Management Ltd. 0.01% New 18,506 $2.0M
Informed Momentum Co LLC 0.23% New 18,638 $2.0M
Jackson Creek Investment Advisors LLC 0.55% Reduce -0.1% 17,712 $1.9M
Qube Research & Technologies Ltd 0.00% New 17,599 $1.9M
Huntleigh Advisors, Inc. 0.32% Add +0.2% 17,553 $1.9M
Envestnet Asset Management Inc. 0.00% Add +16.3% 17,384 $1.9M
Vestmark Advisory Solutions, Inc. 0.04% New 17,327 $1.9M
Zacks Investment Management 0.01% New 16,313 $1.8M
Deutsche Bank AG 0.00% Add +13.4% 16,025 $1.7M
Simplify Asset Management Inc. 0.03% Reduce -72.4% 15,629 $1.7M
Main Management ETF Advisors, LLC 0.06% New 15,500 $1.7M
Quantitative Investment Management, LLC 0.23% New 15,071 $1.6M
Thompson Davis & Co., Inc. 0.99% Reduce -14.1% 14,891 $1.6M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.11% New 14,888 $1.6M
Y-Intercept (Hong Kong) Ltd 0.04% Add +132.6% 14,839 $1.6M
Sei Investments Co. 0.00% Add +15.4% 14,407 $1.6M
Verition Fund Management LLC 0.01% Add +25.1% 14,135 $1.5M
Assenagon Asset Management S.A. 0.00% Reduce -70.4% 14,115 $1.5M
Prudential Financial Inc. 0.00% Reduce -51.8% 13,550 $1.5M
Teachers Retirement System of the State of Kentucky 0.01% Reduce -6.4% 13,212 $1.4M
Dark Forest Capital Management LP 0.05% Reduce -45.4% 13,132 $1.4M
Schonfeld Strategic Advisors LLC 0.01% Reduce -92.4% 13,027 $1.4M
Acadian Asset Management LLC 0.00% New 13,060 $1.4M
Hussman Strategic Advisors, Inc. 0.29% Reduce -40.0% 12,600 $1.4M
Canada Pension Plan Investment Board 0.00% New 11,100 $1.2M
MetLife Investment Management, LLC 0.01% Reduce -3.4% 10,908 $1.2M
XTX Topco Ltd 0.06% Reduce -26.3% 10,222 $1.1M
Legato Capital Management LLC 0.12% Reduce -8.7% 9,800 $1.1M
Bayesian Capital Management, LP 0.21% New 9,700 $1.0M
Harbor Capital Advisors, Inc. 0.08% Reduce -76.7% 9,300 $1.0M
Osaic Holdings, Inc. 0.00% Reduce -13.0% 7,687 $991K
Intech Investment Management LLC 0.01% Reduce -41.0% 8,929 $962K
LPL Financial LLC 0.00% Reduce -84.0% 8,776 $946K
Penserra Capital Management LLC 0.01% Reduce -67.1% 8,608 $927K
Marshall Wace, LLP 0.00% Reduce -33.1% 8,488 $914K
Janus Henderson Group PLC 0.00% Add +12.8% 8,348 $899K
Dynamic Technology Lab Private Ltd 0.15% New 8,320 $897K
Walleye Capital LLC 0.01% New 7,836 $844K
Orion Porfolio Solutions, LLC 0.01% New 7,794 $840K
MRA Advisory Group 0.35% Add +130.0% 7,426 $800K
Virtu Financial LLC 0.04% New 7,117 $767K
Wealth Enhancement Advisory Services, LLC 0.00% New 6,250 $755K
Jacobs Levy Equity Management, Inc. 0.00% Reduce -45.1% 6,843 $737K
BNP Paribas Financial Markets 0.00% Add +11.5% 6,518 $702K
VIRGINIA RETIREMENT SYSTEMS ET Al 0.00% Add +18.5% 6,400 $690K
SG Americas Securities, LLC 0.00% Add +171.3% 6,091 $656K
Lanark Financial, Inc. 0.05% Add +5.2% 5,996 $646K
Handelsbanken Fonder AB 0.00% Add +30.2% 5,600 $603K
Arizona State Retirement System 0.00% Reduce -4.2% 5,481 $591K
Police & Firemen's Retirement System of New Jersey 0.00% Add +25.4% 5,343 $576K
Brevan Howard Capital Management LP 0.01% New 5,200 $560K
State Board of Administration of Florida Retirement System 0.00% Reduce -0.4% 5,161 $556K
Perigon Wealth Management, LLC 0.01% Reduce -2.1% 5,077 $547K
Farallon Capital Management, L.L.C. 0.00% Reduce -98.5% 5,000 $539K
Allspring Global Investments Holdings, LLC 0.00% Reduce -22.9% 4,622 $524K
Cim, LLC 0.07% No change 4,770 $514K
Benjamin Edwards Inc. 0.01% New 4,454 $480K
Boothbay Fund Management, LLC 0.01% New 4,415 $476K
Two Sigma Advisers, LP 0.00% Reduce -31.6% 3,960 $427K
Curi Capital, LLC 0.01% New 3,940 $424K
KLP Kapitalforvaltning As 0.00% No change 3,800 $409K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +5.1% 3,702 $399K
Fox Run Management, L.L.C. 0.06% New 3,677 $396K
Nisa Investment Advisors, LLC 0.00% Add +1718.1% 3,618 $390K
Chung Wu Investment Group, LLC 0.32% Add +9.1% 3,600 $388K
Cetera Investment Advisers 0.00% Add +29.2% 3,483 $375K
Los Angeles Capital Management LLC 0.00% New 3,434 $370K
Tower Research Capital LLC (TRC) 0.01% Add +79.0% 3,254 $351K
ProShare Advisors LLC 0.00% Reduce -16.6% 3,210 $346K
Optimize Financial Inc. 0.18% New 3,205 $345K
PNC Financial Services Group, Inc. 0.00% Reduce -15.1% 3,067 $330K
Creative Planning 0.00% New 3,033 $327K
SJS Investment Consulting Inc. 0.04% Reduce -29.9% 3,000 $323K
Thrivent Financial for Lutherans 0.00% Add +2.3% 3,000 $323K
Citigroup Inc. 0.00% Reduce -64.3% 2,931 $316K
Kovack Advisors, Inc. 0.03% Add +14.3% 2,868 $309K
Keybank National Association 0.00% New 2,838 $306K
Pictet Asset Management Holding SA 0.00% No change 2,676 $288K
Ground Swell Capital, LLC 0.63% New 2,654 $286K
Evolution Wealth Advisors, LLC 0.04% No change 2,632 $284K
Integrated Quantitative Investments LLC 0.08% Reduce -36.3% 2,613 $282K
Teacher Retirement System of Texas 0.00% Reduce -14.4% 2,510 $270K
Regal Partners Ltd 0.02% New 2,500 $269K
Graham Capital Management, L.P. 0.01% New 2,485 $268K
Two Sigma Securities, LLC 0.04% New 2,464 $265K
Cerity Partners LLC 0.00% Add +4.5% 2,385 $257K
Oppenheimer & Co. Inc. 0.00% New 2,201 $237K
Silver Oak Securities, Incorporated 0.02% New 2,178 $235K
Stifel Financial Corp. 0.00% New 2,072 $223K
Mindset Wealth Management, LLC 0.06% New 2,013 $217K
CIBC Bancorp USA Inc. 0.00% — 2,001 $216K
Cwm, LLC 0.00% Reduce -10.5% 1,924 $207K
Oppenheimer Asset Management Inc. 0.00% Reduce -25.3% 1,908 $206K
Cornerstone Investment Partners, LLC 0.01% New 1,906 $205K
PharVision Advisers, LLC 0.11% New 1,879 $202K
OP Asset Management Ltd 0.00% New 1,877 $202K
State of Alaska, Department of Revenue 0.00% New 1,737 $187K
STRS Ohio 0.00% Reduce -42.9% 1,600 $172K
RiverPark Advisors, LLC 0.13% Reduce -22.0% 1,577 $170K
Ameritas Investment Partners, Inc. 0.01% Reduce -18.1% 1,569 $169K
AlphaQuest LLC 0.01% Add +70.8% 1,303 $140K
US Bancorp \de 0.00% Reduce -25.9% 1,160 $125K
Natixis 0.00% New 800 $86K
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd 0.09% New 600 $65K
KBC Group NV 0.00% No change 503 $54K
Rockefeller Capital Management L.P. 0.00% New 500 $54K
Capital Advisors, Ltd. LLC 0.01% No change 466 $50K
Versant Capital Management, Inc 0.01% No change 455 $49K
Amalgamated Bank 0.00% No change 443 $48K
Bleichroeder LP 0.01% No change 304 $33K
Quarry LP 0.01% Add +248.8% 293 $32K
MCF Advisors LLC 0.00% Add +3.9% 268 $29K
GAMMA Investing LLC 0.00% Add +17.4% 249 $27K
Activest Wealth Management 0.01% No change 240 $26K
Jones Financial Companies LLLP 0.00% Add +664.3% 214 $25K
Wilmington Savings Fund Society, FSB 0.00% No change 200 $22K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% No change 187 $20K
Cullen/Frost Bankers, Inc. 0.00% New 169 $18K
Private Trust Co. NA 0.00% Reduce -43.0% 146 $16K
Federation des caisses Desjardins du Quebec 0.00% No change 143 $15K
Advisory Services Network, LLC 0.00% New 140 $15K
Optiver Holding B.V. 0.00% Reduce -83.8% 117 $13K
SBI Securities Co., Ltd. 0.00% Add +558.8% 112 $12K
Harbour Investments, Inc. 0.00% Add +292.9% 110 $12K
FNY Investment Advisers, LLC 0.00% New 110 $11K
Steward Partners Investment Advisory, LLC 0.00% Add +1940.0% 102 $11K
Prestige Wealth Management Group LLC 0.00% No change 100 $11K
Harvest Fund Management Co., Ltd 0.00% No change 165 $9K
Stephens Consulting, LLC 0.00% New 81 $9K
True Wealth Design, LLC 0.00% Add +5.2% 81 $9K
CoreCap Advisors, LLC 0.00% No change 78 $8K
Hillsdale Investment Management Inc. 0.00% No change 70 $8K
CIBC Private Wealth Group LLC 0.00% Add +51.2% 62 $7K
Vermillion & White Wealth Management Group, LLC 0.00% No change 56 $6K
Webster Bank, N. A. 0.00% New 50 $5K
Sterling Capital Management LLC 0.00% Add +2.2% 46 $5K
Arax Advisory Partners 0.00% New 46 $5K
Signaturefd, LLC 0.00% No change 42 $5K
Washington Trust Advisors, Inc. 0.00% Add +57.7% 41 $4K
Essential Partners LLC 0.00% Add +8.3% 39 $4K
Rothschild Investment LLC 0.00% No change 35 $4K
Allworth Financial LP 0.00% New 22 $2K
Caitong International Asset Management Co., Ltd 0.00% New 22 $2K
Farmers & Merchants Trust Co of Chambersburg PA 0.00% New 20 $2K
Bessemer Group Inc. 0.00% New 17 $2K
Bellevue Asset Management, LLC 0.00% New 15 $2K
Parkside Financial Bank & Trust 0.00% Add +100.0% 10 $1K
Physician Wealth Advisors, Inc. 0.00% No change 9 $970
Smartleaf Asset Management LLC 0.00% New 8 $911
EverSource Wealth Advisors, LLC 0.00% Add +14.3% 8 $861
Farther Finance Advisors, LLC 0.00% Add +200.0% 6 $646
NewEdge Advisors, LLC 0.00% Add +300.0% 4 $431
Parallel Advisors, LLC 0.00% Add +300.0% 4 $431
Larson Financial Group LLC 0.00% No change 4 $431
Global Retirement Partners, LLC 0.00% Add +33.3% 4 $431
Tortoise Investment Management, LLC 0.00% New 2 $215
Huntington National Bank 0.00% New 1 $108
Assetmark, Inc. 0.00% New 1 $108
GPS Wealth Strategies Group, LLC 0.00% No change 1 $108
Covestor Ltd 0.00% No change 1 $0

"% of holder's portfolio" is WGS's weight in each manager's 13F, not the share of Genedx Holdings Corp. the manager owns.