ETF exposure
Sprint 56All ETFs holding this ticker — weight, shares, and flow-of-funds impact.
Citable ownership snapshot
INSM's latest 13F holder table lists D.E. Shaw & Co. as the largest holder in this view with 5,642,725 shares valued at $922.70M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| D.E. Shaw & Co. | Mar 31, 2026 | $922.70M | 0.6% |
| Citadel Advisors | Mar 31, 2026 | $427.29M | 0.1% |
| Millennium Management | Mar 31, 2026 | $211.77M | 0.1% |
| AQR Capital Management | Mar 31, 2026 | $108.79M | 0.0% |
| Bridgewater Associates | Mar 31, 2026 | $48.33M | 0.2% |
| Two Sigma Investments | Mar 31, 2026 | $38.76M | 0.0% |
| Balyasny Asset Management | Mar 31, 2026 | $38.04M | 0.0% |
| Soros Fund Management | Dec 31, 2024 | $23.44M | 0.3% |
Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.
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