IMC Chicago
TSSI

IMC Chicago’s TSS Inc TSSI Stock Holding History

IMC Chicago’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
Q2 		$1.46M Sell
118,800
-46,900
-28% -$632K ﹤0.01% 3393
2026
Q1 		$2.16M Sell
165,700
-12,500
-7% -$126K ﹤0.01% 2495
2025
Q4 		$1.26M Buy
+178,200
New +$2.3M ﹤0.01% 2792
2025
Q3 		– Sell
-63,200
Closed -$1.82M – 3996
2025
Q2 		$1.82M Buy
+63,200
New +$831K ﹤0.01% 2077

Other funds holding TSSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SAM
Silvercrest Asset Management New York $15.3B AUM 40.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

IMC Chicago's TSSI Position: Q2 2026 in Review

IMC Chicago increased its TSS Inc (TSSI) stake by 75% in Q2 2026, buying an estimated $398K and bringing the position to 68,954 shares worth $848K. The position accounts for ﹤0.01% of the portfolio, ranked #4053.

IMC Chicago first reported a position in TSSI in Q4 2025 and has held it in 3 quarters since. 124 funds tracked by Wall St. Rank hold TSSI as of Q2 2026.

  • IMC Chicago held 68,954 shares of TSS Inc worth $848K as of Q2 2026.
  • IMC Chicago bought 29,525 TSS Inc shares in Q2 2026, an estimated $398K.
  • TSS Inc made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #4053 holding.
  • IMC Chicago first reported a position in TSS Inc in Q4 2025 and has held it in 3 quarters since.
  • 124 funds tracked by Wall St. Rank held TSS Inc as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.