Assenagon Asset Management
INSM icon

Assenagon Asset Management’s Insmed INSM Stock Holding History

Assenagon Asset Management’s Portfolio INSM Stock Details INSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$23.3M Buy
218,270
+155,011
+245% +$18.8M 0.03% 377
2026
Q1 		$10.3M Sell
63,259
-43,567
-41% -$6.7M 0.02% 452
2025
Q4 		$18.6M Sell
106,826
-22,419
-17% -$4.09M 0.03% 374
2025
Q3 		$18.6M Buy
129,245
+55,841
+76% +$6.84M 0.03% 382
2025
Q2 		$7.39M Buy
73,404
+33,626
+85% +$2.57M 0.01% 509
2025
Q1 		$3.03M Sell
39,778
-485,415
-92% -$37.1M 0.01% 656
2024
Q4 		$36.3M Sell
525,193
-332,167
-39% -$23.9M 0.06% 262
2024
Q3 		$62.6M Buy
857,360
+466,306
+119% +$34.4M 0.12% 154
2024
Q2 		$26.2M Sell
391,054
-820,506
-68% -$31.8M 0.06% 245
2024
Q1 		$32.9M Buy
1,211,560
+927,040
+326% +$25.9M 0.08% 201
2023
Q4 		$8.82M Buy
284,520
+22,384
+9% +$580K 0.02% 485
2023
Q3 		$6.62M Sell
262,136
-1,519,918
-85% -$34.8M 0.02% 503
2023
Q2 		$37.6M Buy
1,782,054
+374,715
+27% +$7.11M 0.13% 133
2023
Q1 		$24M Buy
1,407,339
+359,175
+34% +$6.98M 0.09% 202
2022
Q4 		$20.9M Sell
1,048,164
-595,708
-36% -$11.5M 0.08% 237
2022
Q3 		$35.4M Buy
1,643,872
+384,952
+31% +$9.23M 0.14% 147
2022
Q2 		$24.8M Buy
1,258,920
+455,186
+57% +$9.54M 0.09% 197
2022
Q1 		$18.9M Buy
803,734
+794,864
+8,961% +$18.5M 0.05% 250
2021
Q4 		$242K Buy
+8,870
New +$254K ﹤0.01% 1334
2021
Q1 		– Sell
-44,014
Closed -$1.47M – 1247
2020
Q4 		$1.47M Buy
+44,014
New +$1.61M 0.01% 608

Other funds holding INSM

Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
MCM
McRae Capital Management Morristown, New Jersey $508M AUM 14.21% 1-Year Est. Return
OIAM
OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return
P
PensionDanmark Copenhagen O, Denmark $12B AUM
SAM
Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
QCM
QRG Capital Management Chicago, Illinois $12.1B AUM 44.98% 1-Year Est. Return
EOJOAM
E. Ohman J:or Asset Management Stockholm, Sweden $4.3B AUM 29.55% 1-Year Est. Return

Assenagon Asset Management's INSM Position: Q2 2026 in Review

Assenagon Asset Management increased its Insmed (INSM) stake by 245% in Q2 2026, buying an estimated $18.8M and bringing the position to 218,270 shares worth $23.3M. The position accounts for 0.03% of the portfolio, ranked #377.

Assenagon Asset Management first reported a position in INSM in Q4 2020 and has held it in 20 quarters since. The position peaked at $62.6M in Q3 2024. 63 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Assenagon Asset Management held 218,270 shares of Insmed worth $23.3M as of Q2 2026.
  • Assenagon Asset Management bought 155,011 Insmed shares in Q2 2026, an estimated $18.8M.
  • Insmed made up 0.03% of Assenagon Asset Management's portfolio in Q2 2026, its #377 holding.
  • Assenagon Asset Management first reported a position in Insmed in Q4 2020 and has held it in 20 quarters since.
  • Assenagon Asset Management's Insmed position peaked at $62.6M in Q3 2024.
  • 63 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.