Jim Simons
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Jim Simons’s Curbline Properties CURB Stock Holding History

Jim Simons’s Portfolio CURB Stock Details CURB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.08M Sell
101,427
-241,074
-70% -$6.88M ﹤0.01% 1723
2026
Q1 		$8.83M Buy
342,501
+233,684
+215% +$5.99M 0.01% 1034
2025
Q4 		$2.53M Buy
+108,817
New +$2.54M ﹤0.01% 1721
2025
Q2 		– Sell
-75,417
Closed -$1.82M – 3984
2025
Q1 		$1.82M Buy
75,417
+65,417
+654% +$1.57M ﹤0.01% 2064
2024
Q4 		$232K Buy
+10,000
New +$235K ﹤0.01% 3124

Other funds holding CURB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Prudential Financial
Prudential Financial Newark, New Jersey $91.8B AUM 38.24% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

Jim Simons's CURB Position: Q2 2026 in Review

Jim Simons reduced its Curbline Properties (CURB) stake by 70% in Q2 2026, selling an estimated $6.88M and leaving 101,427 shares worth $3.08M. The position accounts for ﹤0.01% of the portfolio, ranked #1723.

Jim Simons first reported a position in CURB in Q4 2024 and has held it in 5 quarters since. The position peaked at $8.83M in Q1 2026. 283 funds tracked by Wall St. Rank hold CURB as of Q2 2026.

  • Jim Simons held 101,427 shares of Curbline Properties worth $3.08M as of Q2 2026.
  • Jim Simons sold 241,074 Curbline Properties shares in Q2 2026, an estimated $6.88M.
  • Curbline Properties made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #1723 holding.
  • Jim Simons first reported a position in Curbline Properties in Q4 2024 and has held it in 5 quarters since.
  • Jim Simons's Curbline Properties position peaked at $8.83M in Q1 2026.
  • 283 funds tracked by Wall St. Rank held Curbline Properties as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.