Guardian Pharmacy Services, Inc. (GRDN) Institutional Shareholders
Guardian Pharmacy Services, Inc. (GRDN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.18B in GRDN holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of GRDN tracked by InsiderSet, reporting ownership valued at approximately $135.73M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $145.84M, representing an estimated gain of +7.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed GRDN value among the investors covered in this analysis. Major shareholders include Fmr Llc, Wellington Management Group Llp, Blackrock, Inc., and several other long-term asset managers with concentrated positions in Guardian Pharmacy Services, Inc. (GRDN).
This page ranks the largest institutional GRDN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
183
Total Reported Value
$1.18B
Largest Holder
Fmr Llc
Largest Position
$135.73M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
84
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.01% | 3,241,612 | $135,726,297 | $145,840,124 | +$10,113,827 | +7.45% | |
| Wellington Management Group Llp | 0.01% | 1,729,032 | $72,394,569 | $77,789,150 | +$5,394,581 | +7.45% | |
| Blackrock, Inc. | 0.00% | 1,575,989 | $65,986,660 | $70,903,745 | +$4,917,085 | +7.45% | |
| Vanguard Capital Management Llc | 0.00% | 1,379,750 | $57,770,133 | $62,074,953 | +$4,304,820 | +7.45% | |
| Woodline Partners Lp | 0.17% | 1,306,340 | $54,696,456 | $58,772,237 | +$4,075,781 | +7.45% | |
| Valiant Capital Management, L.P. | 3.09% | 1,186,658 | $49,685,370 | $53,387,743 | +$3,702,373 | +7.45% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 1,116,868 | $46,764,000 | $50,247,891 | +$3,483,891 | +7.45% | |
| Boston Partners | 0.04% | 983,868 | $40,800,678 | $44,264,221 | +$3,463,543 | +8.49% | |
| Timessquare Capital Management, Llc | 0.59% | 951,637 | $39,845,041 | $42,814,149 | +$2,969,108 | +7.45% | |
| Loomis Sayles & Co L P | 0.05% | 869,836 | $36,420,034 | $39,133,922 | +$2,713,888 | +7.45% | |
| Boone Capital Management Llc | 6.97% | 711,939 | $29,808,886 | $32,030,136 | +$2,221,250 | +7.45% | |
| Geode Capital Management, Llc | 0.00% | 646,695 | $27,081,692 | $29,094,808 | +$2,013,116 | +7.43% | |
| Jennison Associates Llc | 0.02% | 626,664 | $26,238,421 | $28,193,613 | +$1,955,192 | +7.45% | |
| State Street Corp | 0.00% | 590,114 | $24,708,073 | $26,549,229 | +$1,841,156 | +7.45% | |
| Bessemer Group Inc | 0.03% | 548,029 | $22,945,000 | $24,655,825 | +$1,710,825 | +7.46% | |
| Brown Advisory Inc | 0.03% | 524,013 | $21,940,429 | $23,575,345 | +$1,634,916 | +7.45% | |
| Dimensional Fund Advisors Lp | 0.00% | 516,094 | $21,605,072 | $23,219,069 | +$1,613,997 | +7.47% | |
| Driehaus Capital Management Llc | 0.12% | 510,161 | $21,360,441 | $22,952,143 | +$1,591,702 | +7.45% | |
| First Trust Advisors Lp | 0.01% | 461,307 | $19,314,924 | $20,754,202 | +$1,439,278 | +7.45% | |
| Aristotle Capital Boston, Llc | 1.19% | 422,427 | $17,687,018 | $19,004,991 | +$1,317,973 | +7.45% | |
| Silvercrest Asset Management Group Llc | 0.09% | 345,229 | $14,454,738 | $15,531,853 | +$1,077,115 | +7.45% | |
| Acadian Asset Management Llc | 0.02% | 341,750 | $14,295,000 | $15,375,333 | +$1,080,333 | +7.56% | |
| Braun Stacey Associates Inc | 0.40% | 339,947 | $14,233,581 | $15,294,216 | +$1,060,635 | +7.45% | |
| Morgan Stanley | 0.00% | 312,004 | $13,063,608 | $14,037,060 | +$973,452 | +7.45% | |
| Royal Bank Of Canada | 0.00% | 301,400 | $12,620,000 | $13,559,986 | +$939,986 | +7.45% | |
| Alyeska Investment Group, L.P. | 0.03% | 275,000 | $11,514,250 | $12,372,250 | +$858,000 | +7.45% | |
| Vanguard Portfolio Management Llc | 0.00% | 258,239 | $10,812,467 | $11,618,173 | +$805,706 | +7.45% | |
| Sei Investments Co | 0.01% | 246,285 | $10,311,817 | $11,080,362 | +$768,545 | +7.45% | |
| Riverbridge Partners Llc | 0.29% | 244,585 | $10,240,779 | $11,003,879 | +$763,100 | +7.45% | |
| Nuveen, Llc | 0.00% | 220,791 | $9,244,519 | $9,933,387 | +$688,868 | +7.45% | |
| Northern Trust Corp | 0.00% | 211,383 | $8,850,607 | $9,510,121 | +$659,514 | +7.45% | |
| Seven Grand Managers, Llc | 0.34% | 200,000 | $8,374,000 | $8,998,000 | +$624,000 | +7.45% | |
| Vanguard Fiduciary Trust Co | 0.00% | 194,442 | $8,141,287 | $8,747,946 | +$606,659 | +7.45% | |
| Raymond James Financial Inc | 0.00% | 194,106 | $8,127,219 | $8,732,829 | +$605,610 | +7.45% | |
| Peregrine Capital Management Llc | 0.25% | 185,383 | $7,761,986 | $8,340,381 | +$578,395 | +7.45% | |
| Clearbridge Investments, Llc | 0.01% | 174,364 | $7,300,628 | $7,844,636 | +$544,008 | +7.45% | |
| Ranger Investment Management, L.P. | 0.46% | 173,458 | $7,262,686 | $7,803,875 | +$541,189 | +7.45% | |
| Goldman Sachs Group Inc | 0.00% | 171,690 | $7,188,660 | $7,724,333 | +$535,673 | +7.45% | |
| Lazard Asset Management Llc | 0.01% | 169,528 | $7,098,137 | $7,627,065 | +$528,928 | +7.45% | |
| Bank Of America Corp | 0.00% | 163,166 | $6,831,761 | $7,340,838 | +$509,077 | +7.45% | |
| Lisanti Capital Growth, Llc | 1.40% | 152,025 | $6,365,287 | $6,839,605 | +$474,318 | +7.45% | |
| Allspring Global Investments Holdings, Llc | 0.01% | 131,893 | $5,556,652 | $5,933,866 | +$377,214 | +6.79% | |
| Susquehanna International Group, Llp | 0.00% | 126,944 | $5,315,145 | $5,711,211 | +$396,066 | +7.45% | |
| Millennium Management Llc | 0.00% | 120,607 | $5,049,815 | $5,426,109 | +$376,294 | +7.45% | |
| Trexquant Investment Lp | 0.03% | 112,168 | $4,696,474 | $5,046,438 | +$349,964 | +7.45% | |
| Russell Investments Group, Ltd. | 0.00% | 110,908 | $4,636,600 | $4,989,751 | +$353,151 | +7.62% | |
| Crews Bank & Trust | 0.55% | 101,127 | $4,234,187 | $4,549,704 | +$315,517 | +7.45% | |
| Truist Financial Corp | 0.00% | 98,895 | $4,140,734 | $4,449,286 | +$308,552 | +7.45% | |
| Two Sigma Investments, Lp | 0.00% | 98,209 | $4,112,011 | $4,418,423 | +$306,412 | +7.45% | |
| Qube Research & Technologies Ltd | 0.00% | 97,513 | $4,082,869 | $4,387,110 | +$304,241 | +7.45% |
Frequently asked questions about GRDN
Who owns the most GRDN stock?
The largest holders of GRDN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for Guardian Pharmacy Services, Inc. (GRDN).
Is GRDN widely held by superinvestors?
Many widely followed stocks like GRDN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GRDN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.