Assenagon Asset Management
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Assenagon Asset Management’s STAAR Surgical STAA Stock Holding History

Assenagon Asset Management’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
Q1 		– Sell
-13,833
Closed -$319K – 1212
2025
Q4 		$319K Hold
13,833
– – ﹤0.01% 1089
2025
Q3 		$372K Sell
13,833
-150,255
-92% -$3.58M ﹤0.01% 1093
2025
Q2 		$2.75M Buy
164,088
+111,686
+213% +$1.97M ﹤0.01% 694
2025
Q1 		$924K Buy
52,402
+239
+0.5% +$4.79K ﹤0.01% 917
2024
Q4 		$1.27M Sell
52,163
-38,271
-42% -$1.09M ﹤0.01% 1057
2024
Q3 		$3.36M Buy
90,434
+2,047
+2% +$76.3K 0.01% 814
2024
Q2 		$4.21M Sell
88,387
-116,226
-57% -$5.09M 0.01% 684
2024
Q1 		$7.83M Buy
+204,613
New +$6.65M 0.02% 490
2023
Q4 		– Sell
-434,886
Closed -$17.5M – 1487
2023
Q3 		$17.5M Sell
434,886
-10,994
-2% -$515K 0.05% 274
2023
Q2 		$23.4M Buy
445,880
+234,493
+111% +$14.3M 0.08% 205
2023
Q1 		$13.5M Buy
+211,387
New +$13.8M 0.05% 316
2022
Q4 		– Sell
-7,617
Closed -$537K – 1446
2022
Q3 		$537K Sell
7,617
-34,230
-82% -$2.93M ﹤0.01% 1091
2022
Q2 		$2.97M Sell
41,847
-832
-2% -$53.6K 0.01% 698
2022
Q1 		$3.41M Buy
42,679
+37,211
+681% +$2.77M 0.01% 647
2021
Q4 		$499K Sell
5,468
-43,956
-89% -$4.72M ﹤0.01% 1199
2021
Q3 		$6.35M Buy
+49,424
New +$6.92M 0.02% 366
2021
Q2 		– Sell
-68,278
Closed -$7.2M – 1402
2021
Q1 		$7.2M Buy
68,278
+44,273
+184% +$4.43M 0.03% 418
2020
Q4 		$1.9M Sell
24,005
-220,125
-90% -$16.1M 0.01% 535
2020
Q3 		$13.8M Buy
+244,130
New +$13.1M 0.08% 158
2020
Q1 		– Sell
-14,740
Closed -$518K – 980
2019
Q4 		$518K Buy
+14,740
New +$486K ﹤0.01% 656
2018
Q4 		– Sell
-51,002
Closed -$2.45M – 1135
2018
Q3 		$2.45M Buy
+51,002
New +$2.09M 0.02% 479

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

Assenagon Asset Management's STAA Position: Q1 2026 in Review

Assenagon Asset Management sold out of STAAR Surgical (STAA) in Q1 2026, closing a stake of 13,833 shares — an estimated $319K sold.

Assenagon Asset Management first reported a position in STAA in Q3 2018 and held it in 21 quarters. The position peaked at $23.4M in Q2 2023. 187 funds tracked by Wall St. Rank hold STAA as of Q1 2026.

  • Assenagon Asset Management reported no remaining STAAR Surgical position as of Q1 2026 after selling out during the quarter.
  • Assenagon Asset Management sold 13,833 STAAR Surgical shares in Q1 2026, an estimated $319K.
  • Assenagon Asset Management first reported a position in STAAR Surgical in Q3 2018 and held it in 21 quarters.
  • Assenagon Asset Management's STAAR Surgical position peaked at $23.4M in Q2 2023.
  • 187 funds tracked by Wall St. Rank held STAAR Surgical as of Q1 2026.

Based on Assenagon Asset Management's 13F filing for Q1 2026, filed 20 Apr 2026.