MG
INSM icon

Mather Group’s Insmed INSM Stock Holding History

Mather Group’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
Q1 		$1.47K Buy
+9
New +$1.38K ﹤0.01% 1733
2025
Q2 		– Sell
-70
Closed -$5.34K – 1148
2025
Q1 		$5.34K Buy
+70
New +$5.36K ﹤0.01% 1394
2024
Q3 		– Sell
-100
Closed -$2.71K – 1941
2024
Q2 		$2.71K Hold
100
– – ﹤0.01% 1804
2024
Q1 		$3.1K Buy
+100
New +$2.8K ﹤0.01% 1453

Other funds holding INSM

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.77B AUM 307.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Mather Group's INSM Position: Q1 2026 in Review

Mather Group opened a new position in Insmed (INSM) in Q1 2026: 9 shares worth $1.47K. The stake represents ﹤0.01% of the portfolio and ranks #1733 among its holdings. This is a return to the name: Mather Group previously reported a position in INSM as recently as Q1 2025.

Mather Group first reported a position in INSM in Q1 2024 and has held it in 4 quarters since. The position peaked at $5.34K in Q1 2025. 669 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

  • Mather Group held 9 shares of Insmed worth $1.47K as of Q1 2026.
  • Insmed was a new Mather Group position in Q1 2026.
  • Insmed made up ﹤0.01% of Mather Group's portfolio in Q1 2026, its #1733 holding.
  • Mather Group first reported a position in Insmed in Q1 2024 and has held it in 4 quarters since.
  • Mather Group's Insmed position peaked at $5.34K in Q1 2025.
  • 669 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on Mather Group's 13F filing for Q1 2026, filed 13 Apr 2026.