Ken Griffin
PETZ icon

Ken Griffin’s TDH Holdings PETZ Stock Holding History

Ken Griffin’s Portfolio PETZ Stock Details PETZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$14.1K Sell
11,732
-37,991
-76% -$42.5K ﹤0.01% 12721
2025
Q4 		$45.2K Buy
49,723
+15,362
+45% +$15.9K ﹤0.01% 12076
2025
Q3 		$38.1K Buy
+34,361
New +$35.7K ﹤0.01% 12315
2025
Q2 		– Sell
-34,414
Closed -$41K – 14437
2025
Q1 		$41K Buy
+34,414
New +$42.3K ﹤0.01% 12520
2023
Q2 		– Sell
-22,065
Closed -$27.6K – 15003
2023
Q1 		$27.6K Buy
+22,065
New +$35.8K ﹤0.01% 12807
2022
Q2 		– Sell
-12,167
Closed -$109K – 13793
2022
Q1 		$109K Buy
12,167
+11,002
+944% +$159K ﹤0.01% 12200
2021
Q4 		$90K Buy
+1,165
New +$87.9K ﹤0.01% 12816
2021
Q3 		– Sell
-1,209
Closed -$64K – 14440
2021
Q2 		$64K Sell
1,209
-198
-14% -$9.64K ﹤0.01% 13216
2021
Q1 		$73K Buy
+1,407
New +$71.8K ﹤0.01% 12710
2019
Q4 		– Sell
-547
Closed -$16K – 9578
2019
Q3 		$16K Sell
547
-135
-20% -$3.34K ﹤0.01% 8987
2019
Q2 		$10K Buy
+682
New +$10.6K ﹤0.01% 9035
2019
Q1 		– Sell
-1,993
Closed -$22K – 9716
2018
Q4 		$22K Buy
1,993
+584
+41% +$13.1K ﹤0.01% 8710
2018
Q3 		$41K Buy
+1,409
New +$85.9K ﹤0.01% 8843

Other funds holding PETZ

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

Ken Griffin's PETZ Position: Q1 2026 in Review

Ken Griffin reduced its TDH Holdings (PETZ) stake by 76% in Q1 2026, selling an estimated $42.5K and leaving 11,732 shares worth $14.1K. The position accounts for ﹤0.01% of the portfolio, ranked #12721.

Ken Griffin first reported a position in PETZ in Q3 2018 and has held it in 13 quarters since. The position peaked at $109K in Q1 2022. 7 funds tracked by Wall St. Rank hold PETZ as of Q1 2026.

  • Ken Griffin held 11,732 shares of TDH Holdings worth $14.1K as of Q1 2026.
  • Ken Griffin sold 37,991 TDH Holdings shares in Q1 2026, an estimated $42.5K.
  • TDH Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12721 holding.
  • Ken Griffin first reported a position in TDH Holdings in Q3 2018 and has held it in 13 quarters since.
  • Ken Griffin's TDH Holdings position peaked at $109K in Q1 2022.
  • 7 funds tracked by Wall St. Rank held TDH Holdings as of Q1 2026.

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