Guardian Phrmcy Services-AGRDN
13F holders, Q2 2026 (June 30)190holders +19
34new positions
15sold out
6famous investors
$41.85avg. 13F price*
At the end of Q2 2026, 190 institutions reported holding Guardian Phrmcy Services-A (GRDN) in their 13F filings, up 19 from Q1 2026. 34 opened new positions and 15 sold out. The largest holders were FMR LLC ($135.7M), Wellington Management Group LLP ($72.4M) and BlackRock, Inc. ($66.0M). 6 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Guardian Phrmcy Services-A
- CUSIP
- 40145W101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 34 | $50.4M |
| Exits | 15 | $11.3M |
All 13F filers, Q1 2026 → Q2 2026: 5,140,507 shares bought and 3,942,815 shares sold, net +1,197,692 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 190 holders
| FMR LLC | 0.01% | Add +37.4% | 3,241,612 | $135.7M |
| Wellington Management Group LLP | 0.01% | Reduce -2.0% | 1,729,032 | $72.4M |
| BlackRock, Inc. | 0.00% | Reduce -10.3% | 1,575,989 | $66.0M |
| Vanguard Capital Management LLC | 0.00% | Add +12.6% | 1,379,750 | $57.8M |
| Woodline Partners LP | 0.17% | Add +0.0% | 1,306,340 | $54.7M |
| Valiant Capital Management, L.P. | 3.09% | No change | 1,186,658 | $49.7M |
| T. Rowe Price Investment Management, Inc. | 0.03% | Add +8.6% | 1,116,868 | $46.8M |
| Boston Partners | 0.04% | Reduce -3.3% | 983,868 | $40.8M |
| Franklin Resources Inc. | 0.01% | Add +1.4% | 966,206 | $40.5M |
| TimesSquare Capital Management, LLC | 0.59% | Reduce -11.7% | 951,637 | $39.8M |
| Loomis Sayles & Co. L P | 0.05% | Reduce -6.6% | 869,836 | $36.4M |
| Boone Capital Management LLC | 6.97% | Add +12.8% | 711,939 | $29.8M |
| Geode Capital Management, LLC | 0.00% | Add +15.7% | 646,695 | $27.1M |
| Jennison Associates LLC | 0.02% | Reduce -23.8% | 626,664 | $26.2M |
| State Street Corp. | 0.00% | Add +15.9% | 590,114 | $24.7M |
| Bessemer Group Inc. | 0.03% | Add +596.7% | 548,029 | $22.9M |
| Brown Advisory Inc. | 0.03% | Reduce -58.4% | 524,013 | $21.9M |
| Dimensional Fund Advisors LP | 0.00% | Add +147.4% | 516,094 | $21.6M |
| Driehaus Capital Management LLC | 0.12% | Reduce -13.4% | 510,161 | $21.4M |
| First Trust Advisors LP | 0.01% | Add +392.4% | 461,307 | $19.3M |
| Aristotle Capital Boston, LLC | 1.19% | Reduce -14.8% | 422,427 | $17.7M |
| Silvercrest Asset Management Group LLC | 0.09% | Reduce -7.9% | 345,229 | $14.5M |
| Acadian Asset Management LLC | 0.02% | Add +75.2% | 341,750 | $14.3M |
| Braun Stacey Associates Inc. | 0.40% | New | 339,947 | $14.2M |
| Morgan Stanley | 0.00% | Add +166.7% | 312,004 | $13.1M |
| Raymond James Financial Inc. | 0.00% | Add +17.9% | 307,879 | $12.9M |
| Royal Bank of Canada | 0.00% | Add +19980.0% | 301,400 | $12.6M |
| Alyeska Investment Group, L.P. | 0.03% | No change | 275,000 | $11.5M |
| Vanguard Portfolio Management LLC | 0.00% | Add +3.9% | 258,239 | $10.8M |
| Sei Investments Co. | 0.01% | Reduce -31.2% | 246,285 | $10.3M |
| Riverbridge Partners LLC | 0.29% | New | 244,585 | $10.2M |
| Nuveen, LLC | 0.00% | Reduce -58.9% | 220,791 | $9.2M |
| Northern Trust Corp. | 0.00% | Add +11.7% | 211,383 | $8.9M |
| Seven Grand Managers, LLC | 0.34% | No change | 200,000 | $8.4M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +12.3% | 194,442 | $8.1M |
| Peregrine Capital Management LLC | 0.25% | Reduce -8.1% | 185,383 | $7.8M |
| Clearbridge Investments, LLC | 0.01% | Reduce -14.0% | 174,364 | $7.3M |
| Ranger Investment Management, L.P. | 0.46% | Add +3.8% | 173,458 | $7.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +74.9% | 171,690 | $7.2M |
| Lazard Asset Management LLC | 0.01% | Add +14.9% | 169,528 | $7.1M |
| Bank of America Corp. | 0.00% | Add +27.4% | 163,166 | $6.8M |
| Lisanti Capital Growth, LLC | 1.40% | Reduce -19.2% | 152,025 | $6.4M |
| Mitchell Capital Management Co. | 0.92% | New | 143,873 | $6.0M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -3.0% | 131,893 | $5.6M |
| Susquehanna International Group, LLP | 0.00% | Add +157.5% | 126,944 | $5.3M |
| Millennium Management | 0.00% | Add +343.5% | 120,607 | $5.0M |
| Trexquant Investment LP | 0.03% | Reduce -31.2% | 112,168 | $4.7M |
| Russell Investments Group, Ltd. | 0.00% | Add +5.2% | 110,908 | $4.6M |
| Crews Bank & Trust | 0.55% | New | 101,127 | $4.2M |
| Truist Financial Corp. | 0.01% | New | 98,895 | $4.1M |
| Two Sigma Investments, LP | 0.00% | Reduce -68.6% | 98,209 | $4.1M |
| Qube Research & Technologies Ltd | 0.00% | Add +22.9% | 97,513 | $4.1M |
| Citadel Advisors | 0.00% | Reduce -84.8% | 87,775 | $3.7M |
| Royce & Associates LP | 0.03% | No change | 87,096 | $3.6M |
| Y-Intercept (Hong Kong) Ltd | 0.07% | New | 85,036 | $3.6M |
| J. Goldman & Co LP | 0.12% | Reduce -50.4% | 79,219 | $3.3M |
| Jane Street Group, LLC | 0.00% | Reduce -32.7% | 77,777 | $3.3M |
| CSM Advisors, LLC | 0.07% | Reduce -19.4% | 74,005 | $3.1M |
| Invesco Ltd. | 0.00% | Add +446.6% | 73,872 | $3.1M |
| D. E. Shaw & Co. | 0.00% | Reduce -2.4% | 73,841 | $3.1M |
| UBS Group AG | 0.00% | Add +135.9% | 72,519 | $3.0M |
| Bank of New York Mellon Corp | 0.00% | Add +3.1% | 71,617 | $3.0M |
| Kiker Wealth Management, LLC | 1.07% | Add +15.0% | 65,604 | $2.7M |
| Legato Capital Management LLC | 0.22% | Add +7.5% | 63,310 | $2.7M |
| Swiss National Bank | 0.00% | Add +26.3% | 61,000 | $2.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -47.6% | 60,122 | $2.5M |
| American Century Companies Inc. | 0.00% | Add +152.4% | 53,322 | $2.2M |
| Jain Global LLC | 0.03% | Add +11.2% | 52,351 | $2.2M |
| Ghisallo Capital Management LLC | 0.05% | Reduce -60.0% | 50,000 | $2.1M |
| Renaissance Technologies | 0.00% | Reduce -55.2% | 44,798 | $1.9M |
| Globeflex Capital L P | 0.24% | No change | 44,354 | $1.9M |
| JPMorgan Chase & Co. | 0.00% | Add +21.1% | 42,977 | $1.7M |
| Kornitzer Capital Management Inc. | 0.04% | Reduce -3.3% | 40,422 | $1.7M |
| Dark Forest Capital Management LP | 0.10% | Add +56.9% | 36,041 | $1.5M |
| Marshall Wace, LLP | 0.00% | Reduce -91.4% | 35,996 | $1.5M |
| California State Teachers Retirement System | 0.00% | Add +89.8% | 33,818 | $1.4M |
| Principal Financial Group Inc. | 0.00% | Add +7.7% | 32,718 | $1.4M |
| XTX Topco Ltd | 0.02% | Add +236.1% | 32,169 | $1.3M |
| Maven Securities LTD | 0.09% | No change | 30,000 | $1.3M |
| Credit Agricole S A | 0.00% | No change | 30,000 | $1.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -29.3% | 26,999 | $1.1M |
| Diametric Capital, LP | 0.12% | New | 26,173 | $1.1M |
| TD Asset Management Inc | 0.00% | No change | 25,864 | $1.1M |
| Wells Fargo & Company | 0.00% | Add +47.4% | 25,773 | $1.1M |
| Alliancebernstein L.P. | 0.00% | Add +53.9% | 27,700 | $1.0M |
| Teachers Retirement System of the State of Kentucky | 0.01% | No change | 24,800 | $1.0M |
| Deutsche Bank AG | 0.00% | Add +26.0% | 24,374 | $1.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +6.4% | 24,249 | $1.0M |
| Rhumbline Advisers | 0.00% | Reduce -8.0% | 23,656 | $990K |
| Squarepoint Ops LLC | 0.00% | Reduce -39.8% | 21,873 | $916K |
| Hussman Strategic Advisors, Inc. | 0.20% | No change | 21,000 | $879K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +42.1% | 20,953 | $877K |
| Sterling Capital Management LLC | 0.01% | Reduce -0.4% | 20,321 | $851K |
| SG Americas Securities, LLC | 0.00% | New | 19,716 | $826K |
| Envestnet Asset Management Inc. | 0.00% | Add +101.9% | 18,953 | $794K |
| Great Lakes Advisors, LLC | 0.01% | Reduce -38.8% | 18,810 | $788K |
| Park Avenue Securities LLC | 0.00% | New | 18,525 | $776K |
| Round Rock Advisors LLC | 0.10% | Add +57.0% | 18,524 | $776K |
| Occudo Quantitative Strategies LP | 0.04% | Add +1.1% | 17,886 | $749K |
| Victory Capital Management Inc. | 0.00% | New | 17,624 | $738K |
"% of holder's portfolio" is GRDN's weight in each manager's 13F, not the share of Guardian Phrmcy Services-A the manager owns.