Parallax Volatility Advisers
INSM icon

Parallax Volatility Advisers’s Insmed INSM Stock Holding History

Parallax Volatility Advisers’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
2025
Q4 		– Sell
-200
Closed -$28.8K – 1737
2025
Q3 		$28.8K Hold
200
– – ﹤0.01% 1498
2025
Q2 		$20.1K Hold
200
– – ﹤0.01% 1475
2025
Q1 		$15.3K Hold
200
– – ﹤0.01% 1421
2024
Q4 		$13.8K Sell
200
-100
-33% -$7.2K ﹤0.01% 1854
2024
Q3 		$21.9K Sell
300
-100
-25% -$7.38K ﹤0.01% 1893
2024
Q2 		$26.8K Sell
400
-7,900
-95% -$306K ﹤0.01% 1808
2024
Q1 		$225K Buy
8,300
+6,300
+315% +$176K ﹤0.01% 1533
2023
Q4 		$62K Sell
2,000
-38,000
-95% -$985K ﹤0.01% 1904
2023
Q3 		$1.01M Buy
+40,000
New +$915K ﹤0.01% 1363
2022
Q4 		– Sell
-14,200
Closed -$305K – 3063
2022
Q3 		$305K Buy
+14,200
New +$340K ﹤0.01% 2166
2019
Q2 		– Sell
-12,000
Closed -$349K – 3143
2019
Q1 		$349K Sell
12,000
-6,000
-33% -$156K ﹤0.01% 1660
2018
Q4 		$236K Hold
18,000
– – ﹤0.01% 1706
2018
Q3 		$364K Hold
18,000
– – ﹤0.01% 1509
2018
Q2 		$426K Buy
+18,000
New +$463K ﹤0.01% 1298

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

Parallax Volatility Advisers's INSM Position: Q1 2026 in Review

Parallax Volatility Advisers reduced its Insmed (INSM) stake by 92% in Q1 2026, selling an estimated $268K and leaving 150 shares worth $21.1K. The position accounts for ﹤0.01% of the portfolio, ranked #1326.

Parallax Volatility Advisers first reported a position in INSM in Q2 2014 and has held it in 16 quarters since. The position peaked at $12.3M in Q2 2024. 670 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

  • Parallax Volatility Advisers held 150 shares of Insmed worth $21.1K as of Q1 2026.
  • Parallax Volatility Advisers sold 1,740 Insmed shares in Q1 2026, an estimated $268K.
  • Insmed made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1326 holding.
  • Parallax Volatility Advisers first reported a position in Insmed in Q2 2014 and has held it in 16 quarters since.
  • Parallax Volatility Advisers's Insmed position peaked at $12.3M in Q2 2024.
  • 670 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.