INSM — INSMED INC

Ownership history in Squarepoint Ops LLC  ·  31 quarters on record

This page tracks every 13F SEC filing in which Squarepoint Ops LLC reported a position in INSMED INC (INSM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.06% (2024 Q3)
Avg. % of fund
0.01%
First filed
2015 Q4
Last filed
2025 Q4
Quarters held
31
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 4,200 -62,202 -93.7% 0.00% $731K $174.04
2025 Q4 ADDED 66,402 +59,102 +809.6% 0.01% $11.6M $174.04
2025 Q3 REDUCED 7,300 -38,200 -84.0% 0.00% $1.1M $144.01
2025 Q3 UNCHANGED 45,500 — 0% 0.01% $6.6M $144.01
27 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    INSM price (monthly, adj. close)

Other funds also holding INSM

As of 2025 Q4 — sorted by position size

Darwin Global Management, Ltd. 3Y 73.78% Artia Global Partners LP 3Y 16.82% Palo Alto Investors LP 3Y 7Y 11.86% Integral Health Asset Management, LLC 3Y 10.8% Artia Global Partners LP 3Y 10.36% Patient Square Capital LP 3Y 9.95% RTW INVESTMENTS, LP 3Y 7Y 8.44% Eagle Health Investments LP 3Y 8.07% NWI MANAGEMENT LP 3Y 7Y 7.92% BAKER BROS. ADVISORS LP 3Y 7Y 6.72%
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