IMC Chicago
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IMC Chicago’s STAAR Surgical STAA Stock Holding History

IMC Chicago’s Portfolio STAA Stock Details STAA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$665K Buy
23,187
+5,077
+28% +$141K ﹤0.01% 4318
2026
Q1 		$339K Buy
+18,110
New +$346K ﹤0.01% 4454
2025
Q2 		– Sell
-12,681
Closed -$224K – 3581
2025
Q1 		$224K Buy
+12,681
New +$254K ﹤0.01% 3030

Other funds holding STAA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
YC
Yunqi Capital Hong Kong $125M AUM 13.99% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DC
Defender Capital Charlotte, North Carolina $308M AUM 4.52% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
LTAS
Linden Thomas Advisory Services Charlotte, North Carolina $1.24B AUM 47.37% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
RFG
Range Financial Group Tigard, Oregon $366M AUM 76.17% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

IMC Chicago's STAA Position: Q2 2026 in Review

IMC Chicago increased its STAAR Surgical (STAA) stake by 28% in Q2 2026, buying an estimated $141K and bringing the position to 23,187 shares worth $665K. The position accounts for ﹤0.01% of the portfolio, ranked #4318.

IMC Chicago first reported a position in STAA in Q1 2025 and has held it in 3 quarters since. 72 funds tracked by Wall St. Rank hold STAA as of Q2 2026.

  • IMC Chicago held 23,187 shares of STAAR Surgical worth $665K as of Q2 2026.
  • IMC Chicago bought 5,077 STAAR Surgical shares in Q2 2026, an estimated $141K.
  • STAAR Surgical made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #4318 holding.
  • IMC Chicago first reported a position in STAAR Surgical in Q1 2025 and has held it in 3 quarters since.
  • 72 funds tracked by Wall St. Rank held STAAR Surgical as of Q2 2026.

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