JY
TSSI

Jeff Yass’s TSS Inc TSSI Stock Holding History

Jeff Yass’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 		– Sell
-14,429
Closed -$194K – 14812
2026
Q1 		$188K Sell
14,429
-91,724
-86% -$923K ﹤0.01% 11764
2025
Q4 		$751K Sell
106,153
-393,202
-79% -$5.08M ﹤0.01% 7865
2025
Q3 		$9.04M Buy
499,355
+421,062
+538% +$8.41M ﹤0.01% 3163
2025
Q2 		$2.26M Sell
78,293
-313,119
-80% -$4.12M ﹤0.01% 5539
2025
Q1 		$3.07M Buy
391,412
+358,216
+1,079% +$4.26M ﹤0.01% 4596
2024
Q4 		$394K Buy
+33,196
New +$322K ﹤0.01% 9243

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

Jeff Yass's TSSI Position: Q2 2026 in Review

Jeff Yass sold out of TSS Inc (TSSI) in Q2 2026, closing a stake of 14,429 shares — an estimated $194K sold.

Jeff Yass first reported a position in TSSI in Q4 2024 and held it in 6 quarters. The position peaked at $9.04M in Q3 2025. 123 funds tracked by Wall St. Rank hold TSSI as of Q2 2026.

  • Jeff Yass reported no remaining TSS Inc position as of Q2 2026 after selling out during the quarter.
  • Jeff Yass sold 14,429 TSS Inc shares in Q2 2026, an estimated $194K.
  • Jeff Yass first reported a position in TSS Inc in Q4 2024 and held it in 6 quarters.
  • Jeff Yass's TSS Inc position peaked at $9.04M in Q3 2025.
  • 123 funds tracked by Wall St. Rank held TSS Inc as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.