John Overdeck’s Guardian Pharmacy Services GRDN Stock Holding History

John Overdeck’s Portfolio GRDN Stock Details GRDN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.11M	Sell	98,209 -214,466	-69%	-$8.3M	﹤0.01%	2318
2026 Q1	$11.8M	Buy	312,675 +163,148	+109%	+$5.33M	0.01%	1292
2025 Q4	$4.5M	Sell	149,527 -27,210	-15%	-$770K	0.01%	1811
2025 Q3	$4.64M	Buy	176,737 +98,013	+125%	+$2.34M	0.01%	1519
2025 Q2	$1.68M	Buy	+78,724	New	+$1.78M	﹤0.01%	1947
2024 Q4	–	Sell	-16,000	Closed	-$269K	–	3549
2024 Q3	$269K	Buy	+16,000	New	+$270K	﹤0.01%	2718

Other funds holding GRDN

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

VCM

Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

TCM

TimesSquare Capital Management New York $6.8B AUM 45.85% 1-Year Est. Return

John Overdeck's GRDN Position: Q2 2026 in Review

John Overdeck reduced its Guardian Pharmacy Services (GRDN) stake by 69% in Q2 2026, selling an estimated $8.3M and leaving 98,209 shares worth $4.11M. The position accounts for ﹤0.01% of the portfolio, ranked #2318.

John Overdeck first reported a position in GRDN in Q3 2024 and has held it in 6 quarters since. The position peaked at $11.8M in Q1 2026. 187 funds tracked by Wall St. Rank hold GRDN as of Q2 2026.

John Overdeck held 98,209 shares of Guardian Pharmacy Services worth $4.11M as of Q2 2026.
John Overdeck sold 214,466 Guardian Pharmacy Services shares in Q2 2026, an estimated $8.3M.
Guardian Pharmacy Services made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2318 holding.
John Overdeck first reported a position in Guardian Pharmacy Services in Q3 2024 and has held it in 6 quarters since.
John Overdeck's Guardian Pharmacy Services position peaked at $11.8M in Q1 2026.
187 funds tracked by Wall St. Rank held Guardian Pharmacy Services as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.