JY
GRDN

Jeff Yass’s Guardian Pharmacy Services GRDN Stock Holding History

Jeff Yass’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 		$5.32M Buy
126,944
+77,640
+157% +$3.01M ﹤0.01% 4495
2026
Q1 		$1.86M Buy
49,304
+38,841
+371% +$1.27M ﹤0.01% 6347
2025
Q4 		$315K Buy
+10,463
New +$296K ﹤0.01% 9830
2025
Q3 		– Sell
-16,064
Closed -$342K – 14221
2025
Q2 		$342K Buy
16,064
+5,529
+52% +$125K ﹤0.01% 10049
2025
Q1 		$224K Buy
+10,535
New +$216K ﹤0.01% 10711

Other funds holding GRDN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WP
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
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Franklin Resources
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

Jeff Yass's GRDN Position: Q2 2026 in Review

Jeff Yass increased its Guardian Pharmacy Services (GRDN) stake by 157% in Q2 2026, buying an estimated $3.01M and bringing the position to 126,944 shares worth $5.32M. The position accounts for ﹤0.01% of the portfolio, ranked #4495.

Jeff Yass first reported a position in GRDN in Q1 2025 and has held it in 5 quarters since. 188 funds tracked by Wall St. Rank hold GRDN as of Q2 2026.

  • Jeff Yass held 126,944 shares of Guardian Pharmacy Services worth $5.32M as of Q2 2026.
  • Jeff Yass bought 77,640 Guardian Pharmacy Services shares in Q2 2026, an estimated $3.01M.
  • Guardian Pharmacy Services made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #4495 holding.
  • Jeff Yass first reported a position in Guardian Pharmacy Services in Q1 2025 and has held it in 5 quarters since.
  • 188 funds tracked by Wall St. Rank held Guardian Pharmacy Services as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.