Group One Trading
ISSC icon

Group One Trading’s Innovative Solutions & Support ISSC Stock Holding History

Group One Trading’s Portfolio ISSC Stock Details ISSC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$26.7K Buy
1,300
+800
+160% +$18.6K ﹤0.01% 5765
2025
Q4 		$9.47K Sell
500
-100
-17% -$1.14K ﹤0.01% 6838
2025
Q3 		$7.49K Sell
600
-700
-54% -$9.77K ﹤0.01% 7339
2025
Q2 		$18K Buy
+1,300
New +$11.8K ﹤0.01% 6324
2014
Q4 		– Sell
-1,500
Closed -$8K – 5075
2014
Q3 		$8K Sell
1,500
-1,200
-44% -$7.19K ﹤0.01% 4562
2014
Q2 		$20K Buy
+2,700
New +$18.8K ﹤0.01% 4156

Other funds holding ISSC

Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Group One Trading's ISSC Position: Q1 2026 in Review

Group One Trading increased its Innovative Solutions & Support (ISSC) stake by 357% in Q1 2026, buying an estimated $446K and bringing the position to 24,591 shares worth $505K. The position accounts for ﹤0.01% of the portfolio, ranked #3340.

Group One Trading first reported a position in ISSC in Q2 2022 and has held it in 7 quarters since. 123 funds tracked by Wall St. Rank hold ISSC as of Q1 2026.

  • Group One Trading held 24,591 shares of Innovative Solutions & Support worth $505K as of Q1 2026.
  • Group One Trading bought 19,214 Innovative Solutions & Support shares in Q1 2026, an estimated $446K.
  • Innovative Solutions & Support made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3340 holding.
  • Group One Trading first reported a position in Innovative Solutions & Support in Q2 2022 and has held it in 7 quarters since.
  • 123 funds tracked by Wall St. Rank held Innovative Solutions & Support as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.