Twin Tree Management
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Twin Tree Management’s Public Storage PSA Stock Holding History

Twin Tree Management’s Portfolio PSA Stock Details PSA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-5,487
Closed -$1.54M – 1659
2025
Q3 		$1.58M Buy
+5,487
New +$1.57M 0.01% 1102
2022
Q4 		– Sell
-161
Closed -$47K – 1497
2022
Q3 		$47K Buy
+161
New +$52.4K ﹤0.01% 1222
2022
Q1 		– Sell
-36,117
Closed -$13.5M – 1843
2021
Q4 		$13.5M Buy
36,117
+26,753
+286% +$8.94M 0.03% 529
2021
Q3 		$2.78M Buy
+9,364
New +$2.94M 0.01% 950
2016
Q3 		– Sell
-1,404
Closed -$328K – 1292
2016
Q2 		$359K Buy
+1,404
New +$360K 0.01% 889
2015
Q4 		– Sell
-448
Closed -$105K – 1551
2015
Q3 		$95K Buy
+448
New +$91.3K ﹤0.01% 1115
2014
Q2 		– Sell
-322
Closed -$54K – 1005
2014
Q1 		$54K Buy
322
+179
+125% +$29K ﹤0.01% 883
2013
Q4 		$22K Sell
143
-3,505
-96% -$560K ﹤0.01% 894
2013
Q3 		$586K Buy
3,648
+2,128
+140% +$337K 0.02% 569
2013
Q2 		$233K Buy
+1,520
New +$240K 0.01% 687

Other funds holding PSA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Twin Tree Management's PSA Position: Q4 2025 in Review

Twin Tree Management sold out of Public Storage (PSA) in Q4 2025, closing a stake of 5,487 shares — an estimated $1.54M sold.

Twin Tree Management first reported a position in PSA in Q2 2013 and held it in 10 quarters. The position peaked at $13.5M in Q4 2021. 1,106 funds tracked by Wall St. Rank hold PSA as of Q4 2025.

  • Twin Tree Management reported no remaining Public Storage position as of Q4 2025 after selling out during the quarter.
  • Twin Tree Management sold 5,487 Public Storage shares in Q4 2025, an estimated $1.54M.
  • Twin Tree Management first reported a position in Public Storage in Q2 2013 and held it in 10 quarters.
  • Twin Tree Management's Public Storage position peaked at $13.5M in Q4 2021.
  • 1,106 funds tracked by Wall St. Rank held Public Storage as of Q4 2025.

Based on Twin Tree Management's 13F filing for Q4 2025, filed 11 Feb 2026.