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Of the 6 tracked institutions holding SGP, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +3.8pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 6 tracked institutional investors we monitor, SGP (SPYGLASS PHARMA INC) is held with a combined value of $223.34M across 10,033,287 shares. The largest holder is RA CAPITAL MANAGEMENT, L.P. with a position worth $178.55M (1.55% of their portfolio). FMR LLC opened a new position in the most recent quarter. 3 funds increased their holdings. 1 fund reduced its position.
Total Institutional Value
$223.34M
Total Shares Held
10,033,287
Institutional Holders
6
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P. | $178.55M | 1.89% | - |
| 2 | BlackRock, Inc. | $15.84M | 0.00% | +391.7% |
| 3 | PRICE T ROWE ASSOCIATES INC /MD/ | $15.01M | 0.00% | -4.3% |
| 4 | MILLENNIUM MANAGEMENT LLC | $11.29M | 0.00% | +8.2% |
| 5 | STATE STREET CORP | $2.62M | 0.00% | +581.5% |
| 6 | FMR LLC | $33.32K | 0.00% | New |
As of the latest SEC 13F filings, RA CAPITAL MANAGEMENT, L.P. is the largest institutional holder of SGP with a position worth $178.55M, representing 1.89% of their portfolio. In total, 6 institutional investors hold SGP with a combined value of $223.34M.
In the most recent quarter, 1 fund opened a new position in SGP. Additionally, 3 increased their holdings and 1 reduced their positions.
Institutional investors hold $223.34M worth of SGP stock across 6 positions. The largest institutional holder is RA CAPITAL MANAGEMENT, L.P. with $178.55M 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 SGP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their SGP positions.
Last Close
$25.84
2026-08-18
YTD
-2.1%
68% of 52-week range