Group One Trading
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Group One Trading’s STAAR Surgical STAA Stock Holding History

Group One Trading’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
2025
Q4 		– Sell
-100
Closed -$2.69K – 9117
2025
Q3 		$2.69K Hold
100
– – ﹤0.01% 7811
2025
Q2 		$1.68K Buy
+100
New +$1.76K ﹤0.01% 7454
2024
Q4 		– Sell
-800
Closed -$29.7K – 7925
2024
Q3 		$29.7K Buy
800
+200
+33% +$7.46K ﹤0.01% 4995
2024
Q2 		$28.6K Sell
600
-300
-33% -$13.1K ﹤0.01% 4958
2024
Q1 		$34.5K Buy
900
+500
+125% +$16.3K ﹤0.01% 5016
2023
Q4 		$12.5K Hold
400
– – ﹤0.01% 6067
2023
Q3 		$16.1K Sell
400
-700
-64% -$32.8K ﹤0.01% 6047
2023
Q2 		$57.8K Sell
1,100
-68,000
-98% -$4.14M ﹤0.01% 5150
2023
Q1 		$4.42M Sell
69,100
-15,500
-18% -$1.01M 0.02% 909
2022
Q4 		$4.11M Sell
84,600
-23,000
-21% -$1.44M 0.01% 1279
2022
Q3 		$7.59M Buy
107,600
+12,000
+13% +$1.03M 0.01% 890
2022
Q2 		$6.78M Buy
95,600
+14,900
+18% +$960K 0.01% 1093
2022
Q1 		$6.45M Buy
80,700
+67,400
+507% +$5.02M 0.01% 1337
2021
Q4 		$1.21M Sell
13,300
-6,700
-34% -$719K ﹤0.01% 3150
2021
Q3 		$2.57M Sell
20,000
-12,100
-38% -$1.69M ﹤0.01% 2397
2021
Q2 		$4.89M Sell
32,100
-59,600
-65% -$7.85M 0.01% 1709
2021
Q1 		$9.67M Buy
91,700
+33,200
+57% +$3.32M 0.01% 970
2020
Q4 		$4.63M Buy
58,500
+15,300
+35% +$1.12M 0.01% 1341
2020
Q3 		$2.44M Buy
43,200
+33,800
+360% +$1.82M 0.01% 1443
2020
Q2 		$578K Buy
9,400
+8,600
+1,075% +$351K ﹤0.01% 2512
2020
Q1 		$26K Sell
800
-8,600
-91% -$290K ﹤0.01% 4095
2019
Q4 		$331K Sell
9,400
-22,600
-71% -$746K ﹤0.01% 2784
2019
Q3 		$825K Buy
32,000
+21,700
+211% +$660K 0.01% 1902
2019
Q2 		$303K Buy
10,300
+2,800
+37% +$80.8K ﹤0.01% 2558
2019
Q1 		$256K Buy
7,500
+6,400
+582% +$226K ﹤0.01% 2519
2018
Q4 		$35K Buy
1,100
+500
+83% +$19.5K ﹤0.01% 3739
2018
Q3 		$29K Sell
600
-400
-40% -$16.4K ﹤0.01% 4252
2018
Q2 		$31K Buy
+1,000
New +$23.4K ﹤0.01% 4199
2017
Q1 		– Sell
-500
Closed -$5K – 4981
2016
Q4 		$5K Hold
500
– – ﹤0.01% 4102
2016
Q3 		$5K Buy
500
+300
+150% +$2.41K ﹤0.01% 4220
2016
Q2 		$1K Buy
+200
New +$1.29K ﹤0.01% 4520
2015
Q2 		– Sell
-500
Closed -$4K – 5158
2015
Q1 		$4K Hold
500
– – ﹤0.01% 4429
2014
Q4 		$5K Sell
500
-16,400
-97% -$159K ﹤0.01% 4489
2014
Q3 		$180K Sell
16,900
-54,700
-76% -$650K ﹤0.01% 2458
2014
Q2 		$1.2M Buy
71,600
+21,800
+44% +$359K 0.02% 1008
2014
Q1 		$936K Buy
49,800
+35,100
+239% +$565K 0.02% 1145
2013
Q4 		$238K Sell
14,700
-77,400
-84% -$1.04M ﹤0.01% 2281
2013
Q3 		$1.25M Buy
92,100
+92,000
+92,000% +$1.08M 0.02% 854
2013
Q2 		$1K Buy
+100
New +$810 ﹤0.01% 4970

Other funds holding STAA

BC
Broadwood Capital New York $1.42B AUM 34.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
YC
Yunqi Capital Hong Kong $92.4M AUM 16.3% 1-Year Est. Return
MAP
Madison Avenue Partners New York $2.3B AUM 115.82% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AIM
Anatole Investment Management Central, Hong Kong $716M AUM 502.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

Group One Trading opened a new position in STAAR Surgical (STAA) in Q1 2026: 3,703 shares worth $69.2K. The stake represents ﹤0.01% of the portfolio and ranks #5017 among its holdings. This is a return to the name: Group One Trading previously reported a position in STAA as recently as Q2 2025.

Group One Trading first reported a position in STAA in Q2 2013 and has held it in 33 quarters since. The position peaked at $12.7M in Q3 2021. 187 funds tracked by Wall St. Rank hold STAA as of Q1 2026.

  • Group One Trading held 3,703 shares of STAAR Surgical worth $69.2K as of Q1 2026.
  • STAAR Surgical was a new Group One Trading position in Q1 2026.
  • STAAR Surgical made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5017 holding.
  • Group One Trading first reported a position in STAAR Surgical in Q2 2013 and has held it in 33 quarters since.
  • Group One Trading's STAAR Surgical position peaked at $12.7M in Q3 2021.
  • 187 funds tracked by Wall St. Rank held STAAR Surgical as of Q1 2026.

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