Simplex Trading’s STAAR Surgical STAA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $86.1K | Sell |
3,000
-800
| -21% | -$22.2K | ﹤0.01% | 5737 |
|
|
2026
Q1 | $71.1K | Buy |
3,800
+1,900
| +100% | +$36.3K | ﹤0.01% | 5477 |
|
|
2025
Q4 | $43.9K | Buy |
1,900
+800
| +73% | +$20.6K | ﹤0.01% | 5778 |
|
|
2025
Q3 | $29K | Sell |
1,100
-1,500
| -58% | -$35.8K | ﹤0.01% | 7018 |
|
|
2025
Q2 | $43K | Sell |
2,600
-7,400
| -74% | -$130K | ﹤0.01% | 6080 |
|
|
2025
Q1 | $176K | Buy |
10,000
+7,300
| +270% | +$146K | ﹤0.01% | 4478 |
|
|
2024
Q4 | $65K | Sell |
2,700
-12,800
| -83% | -$366K | ﹤0.01% | 5599 |
|
|
2024
Q3 | $575K | Sell |
15,500
-4,700
| -23% | -$175K | ﹤0.01% | 3449 |
|
|
2024
Q2 | $961K | Sell |
20,200
-8,400
| -29% | -$368K | ﹤0.01% | 2956 |
|
|
2024
Q1 | $1.09M | Buy |
28,600
+17,700
| +162% | +$575K | ﹤0.01% | 3031 |
|
|
2023
Q4 | $340K | Sell |
10,900
-91,900
| -89% | -$3.3M | ﹤0.01% | 4092 |
|
|
2023
Q3 | $4.13M | Buy |
102,800
+70,300
| +216% | +$3.29M | ﹤0.01% | 1480 |
|
|
2023
Q2 | $1.71M | Sell |
32,500
-2,700
| -8% | -$164K | ﹤0.01% | 2102 |
|
|
2023
Q1 | $2.25M | Sell |
35,200
-20,600
| -37% | -$1.34M | ﹤0.01% | 1840 |
|
|
2022
Q4 | $2.71M | Buy |
55,800
+46,600
| +507% | +$2.92M | ﹤0.01% | 1638 |
|
|
2022
Q3 | $649K | Buy |
9,200
+6,400
| +229% | +$548K | ﹤0.01% | 3159 |
|
|
2022
Q2 | $198K | Sell |
2,800
-25,100
| -90% | -$1.62M | ﹤0.01% | 4614 |
|
|
2022
Q1 | $2.23M | Buy |
27,900
+21,400
| +329% | +$1.59M | ﹤0.01% | 2001 |
|
|
2021
Q4 | $593K | Sell |
6,500
-25,100
| -79% | -$2.69M | ﹤0.01% | 3569 |
|
|
2021
Q3 | $4.78M | Buy |
31,600
+11,100
| +54% | +$1.55M | ﹤0.01% | 1247 |
|
|
2021
Q2 | $3.13M | Buy |
20,500
+20,455
| +45,456% | +$2.69M | ﹤0.01% | 1630 |
|
|
2021
Q1 | $474K | Sell |
45
-9
| -17% | -$901 | ﹤0.01% | 3455 |
|
|
2020
Q4 | $427K | Sell |
54
-27
| -33% | -$1.98K | ﹤0.01% | 3628 |
|
|
2020
Q3 | $458K | Sell |
81
-274
| -77% | -$14.8K | ﹤0.01% | 3110 |
|
|
2020
Q2 | $2.18M | Buy |
355
+318
| +859% | +$13K | ﹤0.01% | 1442 |
|
|
2020
Q1 | $119K | Buy |
37
+24
| +185% | +$809 | ﹤0.01% | 4185 |
|
|
2019
Q4 | $45K | Sell |
13
-73
| -85% | -$2.41K | ﹤0.01% | 5297 |
|
|
2019
Q3 | $221K | Buy |
86
+64
| +291% | +$1.95K | ﹤0.01% | 3455 |
|
|
2019
Q2 | $64K | Sell |
22
-34
| -61% | -$981 | ﹤0.01% | 4649 |
|
|
2019
Q1 | $191K | Buy |
+56
| New | +$1.98K | ﹤0.01% | 3673 |
|
|
2017
Q1 | – | Sell |
-489
| Closed | -$28K | – | 6751 |
|
|
2016
Q4 | $28K | Buy |
+489
| New | +$4.97K | ﹤0.01% | 2731 |
|
|
2015
Q3 | – | Sell |
-5
| Closed | -$1K | – | 6156 |
|
|
2015
Q2 | $1K | Buy |
+5
| New | +$46 | ﹤0.01% | 4791 |
|
|
2015
Q1 | – | Sell |
-25
| Closed | -$5K | – | 5556 |
|
|
2014
Q4 | $5K | Buy |
+25
| New | +$242 | ﹤0.01% | 3116 |
|
Other funds holding STAA
BC
MAP
YC
AIM
Simplex Trading's STAA Position: Q2 2026 in Review
Simplex Trading increased its STAAR Surgical (STAA) stake by 99% in Q2 2026, buying an estimated $68.6K and bringing the position to 4,954 shares worth $142K. The position accounts for ﹤0.01% of the portfolio, ranked #5139.
Simplex Trading first reported a position in STAA in Q4 2014 and has held it in 30 quarters since. The position peaked at $1.62M in Q3 2021. 201 funds tracked by Wall St. Rank hold STAA as of Q2 2026.
- Simplex Trading held 4,954 shares of STAAR Surgical worth $142K as of Q2 2026.
- Simplex Trading bought 2,466 STAAR Surgical shares in Q2 2026, an estimated $68.6K.
- STAAR Surgical made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #5139 holding.
- Simplex Trading first reported a position in STAAR Surgical in Q4 2014 and has held it in 30 quarters since.
- Simplex Trading's STAAR Surgical position peaked at $1.62M in Q3 2021.
- 201 funds tracked by Wall St. Rank held STAAR Surgical as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.