MapLight Therapeutics
MPLT · NASDAQ
$8.24+$0.24 (+3.00%)TodayMarket closed ·
Prev close $8.00
Who owns MPLT
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 87.3% of MPLT’s shares.
- Catalyst4 Inc55.8%
- Forbion Capital Partners7.1%
- T. Rowe Price Investment Management, Inc.6.1%
- Novo Holdings A/S4.6%
- Next 6 largest institutions13.7%
- All other shareholders12.7%
| Holder | Shares | % of shares |
|---|---|---|
| Catalyst4 Inc | 25.31M | 55.80% |
| Forbion Capital Partners | 3.23M | 7.11% |
| T. Rowe Price Investment Management, Inc. | 2.78M | 6.13% |
| Novo Holdings A/S | 2.09M | 4.60% |
| T. Rowe Price Associates, Inc. | 1.41M | 3.12% |
| Goldman Sachs & Co. LLC | 1.08M | 2.39% |
| Nan Fung Life Sciences | 971.25K | 2.14% |
| 5AM Ventures | 950.01K | 2.09% |
| Sanofi SA | 912.04K | 2.01% |
| Goldman Sachs Asset Management, L.P. | 865.74K | 1.91% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| T. Rowe Price Small Cap Stock Fund | 625.05K | 1.38% |
| T. Rowe Price Small Cap Value Fund | 605.60K | 1.34% |
| Vanguard Total Stock Market Index Fund | 552.28K | 1.22% |
| State Street SPDR S&P Biotech ETF | 526.06K | 1.16% |
| American Funds SMALLCAP World Fund | 404.39K | 0.89% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $98.86M (7 trades) and sold $27.60M (114 trades) of MPLT on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Kreitzer Anatol | Sale | 12.25K | $96.02K |
| Foff Erin Pennock | Sale | 15.36K | $124.07K |
| Hanson Kristopher | Sale | 9.02K | $72.88K |
| Lillie James Woodruff | Sale | 11.51K | $93.03K |
| GILLIS JONATHAN | Sale | 10.17K | $82.15K |
| Kroeger Christopher A. | Sale | 73.69K | $595.42K |
| Hanson Kristopher | Sale | 16.51K | $192.66K |
| Kreitzer Anatol | Award | 24.45K | — |
| Kreitzer Anatol | Award | 6.02K | — |
| Foff Erin Pennock | Award | 54.24K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.15M
- Days to cover
- 5.80
- % of shares outstanding
- 6.94%
- Average daily volume
- 542.98K
- Change since last report
- −4.5%
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