Guardian Phrmcy Services-AGRDN
13F holders, Q4 2025 (December 31)129holders +17
32new positions
16sold out
4famous investors
$30.10avg. 13F price*
At the end of Q4 2025, 129 institutions reported holding Guardian Phrmcy Services-A (GRDN) in their 13F filings, up 17 from Q3 2025. 32 opened new positions and 16 sold out. The largest holders were BlackRock, Inc. ($52.4M), Brown Advisory Inc. ($49.3M) and Vanguard Group Inc. ($40.7M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Guardian Phrmcy Services-A
- CUSIP
- 40145W101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 32 | $42.4M |
| Exits | 16 | $23.3M |
All 13F filers, Q3 2025 → Q4 2025: 2,949,895 shares bought and 2,687,666 shares sold, net +262,229 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 129 holders
| BlackRock, Inc. | 0.00% | Add +12.6% | 1,742,858 | $52.4M |
| Brown Advisory Inc. | 0.07% | Reduce -6.9% | 1,637,136 | $49.3M |
| Vanguard Group Inc. | 0.00% | Add +28.3% | 1,353,461 | $40.7M |
| Valiant Capital Management, L.P. | 3.12% | Add +15.8% | 1,232,463 | $37.1M |
| Wellington Management Group LLP | 0.01% | Reduce -1.8% | 1,123,132 | $33.8M |
| Boston Partners | 0.03% | Add +0.7% | 1,054,636 | $32.0M |
| Woodline Partners LP | 0.12% | No change | 1,053,906 | $31.7M |
| TimesSquare Capital Management, LLC | 0.48% | Add +21.9% | 1,048,136 | $31.5M |
| Franklin Resources Inc. | 0.01% | Reduce -6.1% | 991,382 | $29.8M |
| Silvercrest Asset Management Group LLC | 0.16% | Reduce -9.7% | 772,581 | $23.2M |
| Nuveen, LLC | 0.01% | Add +13.4% | 642,368 | $19.3M |
| Loomis Sayles & Co. L P | 0.02% | New | 635,621 | $19.1M |
| Aristotle Capital Boston, LLC | 0.97% | Reduce -9.3% | 589,015 | $17.7M |
| Driehaus Capital Management LLC | 0.10% | Reduce -3.3% | 506,475 | $15.2M |
| Geode Capital Management, LLC | 0.00% | Add +10.5% | 490,828 | $14.8M |
| State Street Corp. | 0.00% | Add +12.7% | 460,609 | $13.9M |
| Sei Investments Co. | 0.01% | Add +10.1% | 255,004 | $7.7M |
| Northern Trust Corp. | 0.00% | Add +42.5% | 238,057 | $7.2M |
| Peregrine Capital Management LLC | 0.20% | Reduce -4.7% | 221,056 | $6.7M |
| Clearbridge Investments, LLC | 0.01% | Reduce -26.0% | 209,283 | $6.3M |
| Royce & Associates LP | 0.06% | Reduce -30.6% | 186,122 | $5.6M |
| Lazard Asset Management LLC | 0.01% | Reduce -33.1% | 167,731 | $5.0M |
| Ranger Investment Management, L.P. | 0.35% | New | 167,665 | $5.0M |
| Millennium Management | 0.00% | Reduce -51.0% | 167,546 | $5.0M |
| Two Sigma Investments, LP | 0.01% | Reduce -15.4% | 149,527 | $4.5M |
| Morgan Stanley | 0.00% | Reduce -8.0% | 146,251 | $4.4M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -29.9% | 143,599 | $4.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +4.6% | 140,180 | $4.2M |
| Renaissance Technologies | 0.01% | Reduce -17.1% | 121,600 | $3.7M |
| Acadian Asset Management LLC | 0.01% | New | 117,410 | $3.5M |
| CSM Advisors, LLC | 0.10% | Reduce -14.4% | 116,095 | $3.5M |
| Jennison Associates LLC | 0.00% | New | 115,961 | $3.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +67.5% | 101,300 | $3.0M |
| J. Goldman & Co LP | 0.12% | Reduce -84.6% | 101,137 | $3.0M |
| Seven Grand Managers, LLC | 0.23% | No change | 100,000 | $3.0M |
| Trexquant Investment LP | 0.02% | Add +247.8% | 91,178 | $2.7M |
| Russell Investments Group, Ltd. | 0.00% | Add +186.6% | 91,079 | $2.7M |
| D. E. Shaw & Co. | 0.00% | Add +85.9% | 86,529 | $2.6M |
| Dimensional Fund Advisors LP | 0.00% | New | 69,524 | $2.1M |
| Sterling Capital Management LLC | 0.03% | Reduce -3.0% | 69,020 | $2.1M |
| Bank of America Corp. | 0.00% | Reduce -66.6% | 68,803 | $2.1M |
| Bank of New York Mellon Corp | 0.00% | Add +53.8% | 67,255 | $2.0M |
| Engineers Gate Manager LP | 0.02% | Add +38.5% | 57,894 | $1.7M |
| Ghisallo Capital Management LLC | 0.07% | Reduce -50.0% | 50,000 | $1.5M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -49.7% | 48,471 | $1.5M |
| Janus Henderson Group PLC | 0.00% | Add +483.4% | 46,674 | $1.4M |
| Kornitzer Capital Management Inc. | 0.03% | Reduce -7.6% | 46,196 | $1.4M |
| Globeflex Capital L P | 0.20% | New | 44,354 | $1.3M |
| Swiss National Bank | 0.00% | Add +5.1% | 39,300 | $1.2M |
| Barclays PLC | 0.00% | Add +25.8% | 35,185 | $1.1M |
| Great Lakes Advisors, LLC | 0.01% | New | 33,624 | $1.0M |
| Occudo Quantitative Strategies LP | 0.06% | Add +94.8% | 31,266 | $941K |
| Credit Agricole S A | 0.00% | New | 30,000 | $903K |
| Rhumbline Advisers | 0.00% | Add +19.2% | 25,151 | $757K |
| Wells Fargo & Company | 0.00% | Add +105.5% | 24,675 | $742K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 21,319 | $641K |
| Legal & General Group Plc | 0.00% | Add +18.4% | 21,060 | $634K |
| JPMorgan Chase & Co. | 0.00% | Add +156.7% | 20,273 | $610K |
| Deutsche Bank AG | 0.00% | Add +25.4% | 19,998 | $602K |
| Balyasny Asset Management L.P. | 0.00% | New | 19,033 | $573K |
| SG Americas Securities, LLC | 0.00% | Add +274.9% | 19,017 | $572K |
| UBS Group AG | 0.00% | Reduce -50.8% | 18,095 | $544K |
| Alliancebernstein L.P. | 0.00% | Add +25.9% | 18,000 | $542K |
| California State Teachers Retirement System | 0.00% | Add +3.4% | 17,983 | $541K |
| Quantbot Technologies LP | 0.02% | Reduce -49.5% | 16,921 | $509K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +108.4% | 16,759 | $504K |
| LPL Financial LLC | 0.00% | Reduce -13.0% | 16,498 | $496K |
| Premier Fund Managers Ltd | 0.03% | No change | 14,952 | $451K |
| Voleon Capital Management LP | 0.01% | Reduce -43.6% | 14,879 | $448K |
| State of Wyoming | 0.05% | Add +180.1% | 14,729 | $443K |
| Jackson Creek Investment Advisors LLC | 0.13% | New | 14,578 | $439K |
| Two Sigma Advisers, LP | 0.00% | Add +2.1% | 14,300 | $430K |
| Invesco Ltd. | 0.00% | Add +35.6% | 14,175 | $427K |
| Los Angeles Capital Management LLC | 0.00% | No change | 14,615 | $414K |
| Lighthouse Investment Partners, LLC | 0.01% | New | 13,414 | $404K |
| Gotham Asset Management | 0.00% | New | 12,653 | $381K |
| Canada Pension Plan Investment Board | 0.00% | New | 11,900 | $358K |
| T. Rowe Price Associates Inc. | 0.00% | Add +13.4% | 11,885 | $358K |
| MetLife Investment Management, LLC | 0.00% | Add +0.9% | 11,852 | $357K |
| Round Rock Advisors LLC | 0.05% | New | 11,795 | $355K |
| Citigroup Inc. | 0.00% | Add +382.5% | 11,677 | $351K |
| XTX Topco Ltd | 0.01% | New | 11,564 | $348K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.5% | 11,553 | $348K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | New | 11,071 | $333K |
| Oxford Asset Management LLP | 0.12% | New | 10,973 | $330K |
| Susquehanna International Group, LLP | 0.00% | New | 10,463 | $315K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +14.9% | 10,433 | $314K |
| Kings Path Partners LLC | 0.11% | New | 10,300 | $310K |
| Graham Capital Management, L.P. | 0.01% | New | 9,959 | $300K |
| New York State Common Retirement Fund | 0.00% | Add +113.5% | 7,900 | $238K |
| EntryPoint Capital, LLC | 0.09% | New | 7,638 | $230K |
| Intech Investment Management LLC | 0.00% | New | 7,415 | $223K |
| Manufacturers Life Insurance Company, The | 0.00% | New | 7,059 | $212K |
| BNP Paribas Financial Markets | 0.00% | Reduce -89.3% | 6,941 | $209K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +54.5% | 6,800 | $205K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +20.4% | 6,070 | $183K |
| KLP Kapitalforvaltning As | 0.00% | Add +22.9% | 4,300 | $129K |
| Meeder Asset Management Inc. | 0.01% | No change | 4,145 | $125K |
| Parkside Financial Bank & Trust | 0.01% | Reduce -0.4% | 3,236 | $97K |
| Compass Financial Services Inc | 0.04% | No change | 2,848 | $86K |
"% of holder's portfolio" is GRDN's weight in each manager's 13F, not the share of Guardian Phrmcy Services-A the manager owns.