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Among the 4 tracked institutional investors we monitor, PULM (PULMATRIX INC) is held with a combined value of $430.62K across 238,624 shares. The largest holder is RENAISSANCE TECHNOLOGIES LLC with a position worth $208.59K. 1 fund increased its holdings. 1 fund reduced its position.
Total Institutional Value
$430.62K
Total Shares Held
238,624
Institutional Holders
4
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $208.59K | 0.00% | +12.4% |
| 2 | VANGUARD GROUP INC | $104.99K | 0.00% | -4.7% |
| 3 | BlackRock, Inc. | $93.33K | 0.00% | - |
| 4 | STATE STREET CORP | $23.71K | 0.00% | - |
As of the latest SEC 13F filings, RENAISSANCE TECHNOLOGIES LLC is the largest institutional holder of PULM with a position worth $208.59K, representing 0.00% of their portfolio. In total, 4 institutional investors hold PULM with a combined value of $430.62K.
Institutional investors hold $430.62K worth of PULM stock across 4 positions. The largest institutional holder is RENAISSANCE TECHNOLOGIES LLC with $208.59K in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PULM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PULM positions.
Last Close
$1.57
2026-10-21
YTD
-30.5%
10% of 52-week range