Group One Trading
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Group One Trading’s CTS Corp CTS Stock Holding History

Group One Trading’s Portfolio CTS Stock Details CTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.52K Buy
+100
New +$6K ﹤0.01% 6614
2022
Q4 		– Sell
-1,000
Closed -$42K – 7362
2022
Q3 		$42K Buy
+1,000
New +$40.1K ﹤0.01% 5533

Other funds holding CTS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Group One Trading's CTS Position: Q2 2026 in Review

Group One Trading opened a new position in CTS Corp (CTS) in Q2 2026: 400 shares worth $26.1K. The stake represents ﹤0.01% of the portfolio and ranks #5837 among its holdings. This is a return to the name: Group One Trading previously reported a position in CTS as recently as Q3 2022.

Group One Trading first reported a position in CTS in Q3 2022 and has held it in 2 quarters since. 277 funds tracked by Wall St. Rank hold CTS as of Q2 2026.

  • Group One Trading held 400 shares of CTS Corp worth $26.1K as of Q2 2026.
  • CTS Corp was a new Group One Trading position in Q2 2026.
  • CTS Corp made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5837 holding.
  • Group One Trading first reported a position in CTS Corp in Q3 2022 and has held it in 2 quarters since.
  • 277 funds tracked by Wall St. Rank held CTS Corp as of Q2 2026.

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