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
2026
Q1 		$15.1M Buy
55,900
+2,300
+4% +$660K 0.32% 39
2025
Q4 		$13.9M Buy
53,600
+23,200
+76% +$6.49M 0.12% 207
2025
Q3 		$8.78M Buy
+30,400
New +$8.73M 0.04% 542
2025
Q2 		– Sell
-11,700
Closed -$3.5M – 1866
2025
Q1 		$3.5M Sell
11,700
-65,400
-85% -$19.6M 0.01% 1007
2024
Q4 		$23.1M Buy
+77,100
New +$25.6M 0.04% 412
2024
Q1 		– Sell
-152,300
Closed -$46.5M – 1546
2023
Q4 		$46.5M Sell
152,300
-49,000
-24% -$13M 0.09% 223
2023
Q3 		$53M Buy
201,300
+54,900
+38% +$15.4M 0.12% 159
2023
Q2 		$42.7M Buy
+146,400
New +$42.7M 0.07% 238
2021
Q3 		– Sell
-43,500
Closed -$13.1M – 1734
2021
Q2 		$13.1M Sell
43,500
-65,100
-60% -$18.3M 0.04% 438
2021
Q1 		$26.8M Buy
+108,600
New +$25.3M 0.1% 218
2018
Q1 		– Sell
-50,700
Closed -$10.6M – 1266
2017
Q4 		$10.6M Sell
50,700
-52,600
-51% -$11.1M 0.08% 228
2017
Q3 		$22.1M Buy
+103,300
New +$21.4M 0.18% 119
2017
Q1 		– Sell
-3,700
Closed -$827K – 1210
2016
Q4 		$827K Sell
3,700
-2,700
-42% -$575K 0.01% 809
2016
Q3 		$1.43M Buy
+6,400
New +$1.49M 0.02% 581
2016
Q2 		– Sell
-32,500
Closed -$8.96M – 1365
2016
Q1 		$8.96M Buy
32,500
+31,700
+3,963% +$8M 0.17% 124
2015
Q4 		$198K Sell
800
-2,500
-76% -$585K ﹤0.01% 1094
2015
Q3 		$698K Buy
3,300
+400
+14% +$81.5K 0.02% 663
2015
Q2 		$535K Buy
+2,900
New +$556K 0.01% 849
2013
Q4 		– Sell
-3,400
Closed -$546K – 1002
2013
Q3 		$546K Sell
3,400
-4,800
-59% -$760K 0.02% 580
2013
Q2 		$1.26M Buy
+8,200
New +$1.29M 0.05% 416

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.