Who owns Maplight Therapeutics Inc (MPLT)?
82 US mutual funds and ETFs from 49 fund families reported a position in MPLT for the quarter ending 2026-06-30. Against their own report a quarter earlier, 6 raised shares, 23 opened a new position, 39 cut and 2 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Vanguard Index Funds | 2 | 15.6% |
| T. Rowe Price Small-Cap Stock Fund, Inc. | 1 | 12.7% |
| T. Rowe Price Small-Cap Value Fund, Inc. | 1 | 12.3% |
| Spdr Series Trust | 1 | 10.1% |
| T. Rowe Price Integrated Equity Funds, Inc. | 2 | 8.8% |
| Smallcap World Fund Inc | 1 | 8.2% |
Tracked managers holding MPLT
None of the managers Prior Moves tracks on 13F reports MPLT in its latest filing.
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about MPLT. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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