Jim Simons
TSSI

Jim Simons’s TSS Inc TSSI Stock Holding History

Jim Simons’s Portfolio TSSI Stock Details TSSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$782K Sell
60,091
-87,077
-59% -$876K ﹤0.01% 2396
2025
Q4 		$1.04M Sell
147,168
-267,932
-65% -$3.46M ﹤0.01% 2252
2025
Q3 		$7.52M Buy
415,100
+101,600
+32% +$2.03M 0.01% 1239
2025
Q2 		$9.04M Buy
313,500
+134,200
+75% +$1.76M 0.01% 1118
2025
Q1 		$1.41M Buy
179,300
+158,900
+779% +$1.89M ﹤0.01% 2202
2024
Q4 		$242K Buy
+20,400
New +$198K ﹤0.01% 3109

Other funds holding TSSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Jim Simons's TSSI Position: Q1 2026 in Review

Jim Simons reduced its TSS Inc (TSSI) stake by 59% in Q1 2026, selling an estimated $876K and leaving 60,091 shares worth $782K. The position accounts for ﹤0.01% of the portfolio, ranked #2396.

Jim Simons first reported a position in TSSI in Q4 2024 and has held it in 6 quarters since. The position peaked at $9.04M in Q2 2025. 109 funds tracked by Wall St. Rank hold TSSI as of Q1 2026.

  • Jim Simons held 60,091 shares of TSS Inc worth $782K as of Q1 2026.
  • Jim Simons sold 87,077 TSS Inc shares in Q1 2026, an estimated $876K.
  • TSS Inc made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2396 holding.
  • Jim Simons first reported a position in TSS Inc in Q4 2024 and has held it in 6 quarters since.
  • Jim Simons's TSS Inc position peaked at $9.04M in Q2 2025.
  • 109 funds tracked by Wall St. Rank held TSS Inc as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.