Two Sigma Investments
PEN icon

Two Sigma Investments’s Penumbra PEN Stock Holding History

Two Sigma Investments’s Portfolio PEN Stock Details PEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$19.1M Buy
58,219
+33,359
+134% +$11.3M 0.02% 978
2025
Q4 		$7.73M Buy
24,860
+5,980
+32% +$1.65M 0.01% 1314
2025
Q3 		$4.78M Sell
18,880
-15,520
-45% -$3.91M 0.01% 1493
2025
Q2 		$8.83M Buy
+34,400
New +$9.36M 0.02% 884
2024
Q2 		– Sell
-3,701
Closed -$826K – 3253
2024
Q1 		$826K Buy
3,701
+1,601
+76% +$396K ﹤0.01% 2069
2023
Q4 		$528K Buy
+2,100
New +$464K ﹤0.01% 2431
2022
Q3 		– Sell
-120,712
Closed -$15M – 2724
2022
Q2 		$15M Buy
+120,712
New +$19.2M 0.05% 392
2019
Q3 		– Sell
-5,798
Closed -$928K – 3722
2019
Q2 		$928K Buy
+5,798
New +$837K ﹤0.01% 1995
2018
Q4 		– Sell
-92,203
Closed -$13.8M – 3387
2018
Q3 		$13.8M Sell
92,203
-17,607
-16% -$2.47M 0.04% 528
2018
Q2 		$15.2M Buy
109,810
+33,059
+43% +$4.71M 0.05% 508
2018
Q1 		$8.88M Buy
+76,751
New +$7.93M 0.03% 646
2016
Q4 		– Sell
-52,559
Closed -$3.99M – 3426
2016
Q3 		$3.99M Buy
52,559
+26,584
+102% +$1.83M 0.01% 1006
2016
Q2 		$1.55M Buy
25,975
+12,982
+100% +$700K 0.01% 1435
2016
Q1 		$598K Buy
+12,993
New +$607K ﹤0.01% 1941

Other funds holding PEN

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
HI
HBK Investments Dallas, Texas $7.94B AUM 55.6% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $50.9B AUM 42.89% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return