Mather Group
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
Q3 		$11.5K Buy
101
+79
+359% +$9.31K ﹤0.01% 1604
2026
Q2 		$2.35K Buy
22
+13
+144% +$1.57K ﹤0.01% 1720
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

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
Axxion S.A.
Axxion S.A. Grevenmacher, Luxembourg $1.52B AUM
McRae Capital Management
McRae Capital Management Morristown, New Jersey $540M AUM 15.41% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
IFM Investors
IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
BI Asset Management Fondsmaeglerselskab
BI Asset Management Fondsmaeglerselskab Kobenhavn, Denmark $13.1B AUM 35.37% 1-Year Est. Return
Essex Investment Management
Essex Investment Management Boston, Massachusetts $675M AUM 61.81% 1-Year Est. Return
Burney Company
Burney Company Reston, Virginia $3.66B AUM 27.59% 1-Year Est. Return

Mather Group's INSM Position: Q3 2026 in Review

Mather Group increased its Insmed (INSM) stake by 359% in Q3 2026, buying an estimated $9.31K and bringing the position to 101 shares worth $11.5K. The position accounts for ﹤0.01% of the portfolio, ranked #1604.

Mather Group first reported a position in INSM in Q1 2024 and has held it in 6 quarters since. 114 funds tracked by Wall St. Rank hold INSM as of Q3 2026.

  • Mather Group held 101 shares of Insmed worth $11.5K as of Q3 2026.
  • Mather Group bought 79 Insmed shares in Q3 2026, an estimated $9.31K.
  • Insmed made up ﹤0.01% of Mather Group's portfolio in Q3 2026, its #1604 holding.
  • Mather Group first reported a position in Insmed in Q1 2024 and has held it in 6 quarters since.
  • 114 funds tracked by Wall St. Rank held Insmed as of Q3 2026.

Based on Mather Group's 13F filing for Q3 2026, filed 14 Oct 2026.