Ken Griffin
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Ken Griffin’s Petco WOOF Stock Holding History

Ken Griffin’s Portfolio WOOF Stock Details WOOF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$198K Sell
71,400
-194,100
-73% -$537K ﹤0.01% 11430
2025
Q4 		$746K Sell
265,500
-7,400
-3% -$24K ﹤0.01% 8068
2025
Q3 		$1.06M Sell
272,900
-42,500
-13% -$142K ﹤0.01% 7422
2025
Q2 		$893K Buy
315,400
+55,600
+21% +$173K ﹤0.01% 7357
2025
Q1 		$792K Sell
259,800
-52,600
-17% -$165K ﹤0.01% 7467
2024
Q4 		$1.19M Sell
312,400
-1,900
-0.6% -$8.59K ﹤0.01% 6656
2024
Q3 		$1.43M Buy
314,300
+23,200
+8% +$78.8K ﹤0.01% 6152
2024
Q2 		$1.1M Sell
291,100
-88,000
-23% -$225K ﹤0.01% 6395
2024
Q1 		$864K Buy
379,100
+334,900
+758% +$849K ﹤0.01% 7231
2023
Q4 		$140K Sell
44,200
-75,400
-63% -$260K ﹤0.01% 10495
2023
Q3 		$489K Sell
119,600
-89,400
-43% -$588K ﹤0.01% 8103
2023
Q2 		$1.86M Buy
209,000
+6,300
+3% +$58K ﹤0.01% 5269
2023
Q1 		$1.82M Buy
202,700
+83,400
+70% +$863K ﹤0.01% 5566
2022
Q4 		$1.13M Sell
119,300
-60,700
-34% -$622K ﹤0.01% 6568
2022
Q3 		$2.01M Buy
180,000
+52,900
+42% +$773K ﹤0.01% 5573
2022
Q2 		$1.87M Sell
127,100
-16,300
-11% -$296K ﹤0.01% 5667
2022
Q1 		$2.81M Buy
143,400
+38,600
+37% +$722K ﹤0.01% 5343
2021
Q4 		$2.07M Sell
104,800
-270,800
-72% -$5.92M ﹤0.01% 6152
2021
Q3 		$7.92M Sell
375,600
-21,000
-5% -$443K ﹤0.01% 3473
2021
Q2 		$8.89M Sell
396,600
-227,500
-36% -$5.32M ﹤0.01% 3275
2021
Q1 		$13.8M Buy
+624,100
New +$14.9M ﹤0.01% 2499

Other funds holding WOOF

CMHI
CVC Management Holdings II St. Helier, Jersey $420M AUM 0.05% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
LFCM
Long Focus Capital Management San Juan, Puerto Rico $3.8B AUM 7.31% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
CAM
Cresset Asset Management Chicago, Illinois $23.1B AUM 27.04% 1-Year Est. Return

Ken Griffin's WOOF Position: Q1 2026 in Review

Ken Griffin reduced its Petco (WOOF) stake by 40% in Q1 2026, selling an estimated $598K and leaving 328,328 shares worth $913K. The position accounts for ﹤0.01% of the portfolio, ranked #7865.

Ken Griffin first reported a position in WOOF in Q1 2021 and has held it in 19 quarters since. The position peaked at $63M in Q3 2022. 204 funds tracked by Wall St. Rank hold WOOF as of Q1 2026.

  • Ken Griffin held 328,328 shares of Petco worth $913K as of Q1 2026.
  • Ken Griffin sold 215,946 Petco shares in Q1 2026, an estimated $598K.
  • Petco made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7865 holding.
  • Ken Griffin first reported a position in Petco in Q1 2021 and has held it in 19 quarters since.
  • Ken Griffin's Petco position peaked at $63M in Q3 2022.
  • 204 funds tracked by Wall St. Rank held Petco as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.