MapLight Therapeutics, Inc. (MPLT) Institutional Shareholders
MapLight Therapeutics, Inc. (MPLT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $942.10M in MPLT holdings during the latest filing period.
Novo Holdings A/S is currently the largest disclosed institutional shareholder of MPLT tracked by InsiderSet, reporting ownership valued at approximately $132.13M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $40.26M, representing an estimated loss of -69.53% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 68% of the total disclosed MPLT value among the investors covered in this analysis. Major shareholders include Novo Holdings A/S, Fcpm Iii Services B.V., T. Rowe Price Investment Management, Inc., and several other long-term asset managers with concentrated positions in MapLight Therapeutics, Inc. (MPLT).
This page ranks the largest institutional MPLT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
105
Total Reported Value
$942.10M
Largest Holder
Novo Holdings A/S
Largest Position
$132.13M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
124
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Novo Holdings A/S | 7.67% | 3,686,622 | $132,128,532 | $40,257,912 | -$91,870,620 | -69.53% | |
| Fcpm Iii Services B.V. | 15.41% | 3,226,400 | $115,634,176 | $35,232,288 | -$80,401,888 | -69.53% | |
| T. Rowe Price Investment Management, Inc. | 0.07% | 2,781,728 | $99,698,000 | $30,376,470 | -$69,321,530 | -69.53% | |
| Goldman Sachs Group Inc | 0.01% | 1,948,312 | $69,827,502 | $21,275,567 | -$48,551,935 | -69.53% | |
| Price T Rowe Associates Inc | 0.01% | 1,422,935 | $50,999,000 | $15,538,450 | -$35,460,550 | -69.53% | |
| Blackrock, Inc. | 0.00% | 1,025,134 | $36,740,802 | $11,194,463 | -$25,546,339 | -69.53% | |
| Nan Fung Group Holdings Ltd | 26.47% | 971,253 | $34,809,708 | $10,606,083 | -$24,203,625 | -69.53% | |
| 5Am Venture Management, Llc | 11.83% | 950,011 | $34,048,394 | $10,374,120 | -$23,674,274 | -69.53% | |
| Sanofi | 6.12% | 912,041 | $32,687,549 | $9,959,488 | -$22,728,061 | -69.53% | |
| State Street Corp | 0.00% | 852,150 | $30,541,056 | $9,305,478 | -$21,235,578 | -69.53% | |
| Fmr Llc | 0.00% | 823,556 | $29,516,247 | $8,993,232 | -$20,523,015 | -69.53% | |
| Vanguard Capital Management Llc | 0.00% | 784,150 | $28,103,936 | $8,562,918 | -$19,541,018 | -69.53% | |
| Blue Owl Capital Holdings Lp | 3.98% | 729,929 | $26,160,655 | $7,970,825 | -$18,189,830 | -69.53% | |
| Paradigm Biocapital Advisors Lp | 0.46% | 685,852 | $24,580,936 | $7,489,504 | -$17,091,432 | -69.53% | |
| Pivotal Bioventure Partners Investment Advisor Llc | 7.12% | 611,446 | $21,914,225 | $6,676,990 | -$15,237,235 | -69.53% | |
| Velan Capital Investment Management Lp | 10.82% | 492,893 | $17,665,285 | $5,382,392 | -$12,282,893 | -69.53% | |
| Siren, L.L.C. | 0.33% | 450,000 | $16,128,000 | $4,914,000 | -$11,214,000 | -69.53% | |
| Capital World Investors | 0.00% | 415,730 | $14,899,763 | $4,539,772 | -$10,359,991 | -69.53% | |
| Geode Capital Management, Llc | 0.00% | 402,051 | $14,414,363 | $4,390,397 | -$10,023,966 | -69.54% | |
| Baker Bros. Advisors Lp | 0.07% | 364,705 | $13,071,027 | $3,982,579 | -$9,088,448 | -69.53% | |
| Dafna Capital Management Llc | 1.17% | 171,006 | $6,128,855 | $1,867,386 | -$4,261,469 | -69.53% | |
| Bnp Paribas Asset Management Holding S.A. | 0.01% | 170,862 | $6,123,694 | $1,865,813 | -$4,257,881 | -69.53% | |
| Freestone Grove Partners Lp | 0.04% | 168,912 | $6,053,806 | $1,844,519 | -$4,209,287 | -69.53% | |
| Charles Schwab Investment Management Inc | 0.00% | 136,818 | $4,903,557 | $1,494,053 | -$3,409,504 | -69.53% | |
| Millennium Management Llc | 0.00% | 128,841 | $4,617,661 | $1,406,944 | -$3,210,717 | -69.53% | |
| Superstring Capital Management Lp | 2.84% | 125,432 | $4,495,483 | $1,369,717 | -$3,125,766 | -69.53% | |
| Vanguard Fiduciary Trust Co | 0.00% | 123,135 | $4,413,158 | $1,344,634 | -$3,068,524 | -69.53% | |
| Ubs Group Ag | 0.00% | 122,028 | $4,373,484 | $1,332,546 | -$3,040,938 | -69.53% | |
| Northern Trust Corp | 0.00% | 116,652 | $4,180,808 | $1,273,840 | -$2,906,968 | -69.53% | |
| Stempoint Capital Lp | 0.66% | 106,906 | $3,831,511 | $1,167,414 | -$2,664,097 | -69.53% | |
| Seven Grand Managers, Llc | 0.14% | 100,000 | $3,584,000 | $1,092,000 | -$2,492,000 | -69.53% | |
| Vanguard Portfolio Management Llc | 0.00% | 96,761 | $3,467,914 | $1,056,630 | -$2,411,284 | -69.53% | |
| Lazard Asset Management Llc | 0.00% | 80,082 | $2,870,139 | $874,495 | -$1,995,644 | -69.53% | |
| Boxer Capital Management, Llc | 0.20% | 75,000 | $2,688,000 | $819,000 | -$1,869,000 | -69.53% | |
| Burkehill Global Management, Lp | 0.10% | 75,000 | $2,688,000 | $819,000 | -$1,869,000 | -69.53% | |
| Bnp Paribas Financial Markets | 0.00% | 70,484 | $2,526,147 | $769,685 | -$1,756,462 | -69.53% | |
| Trexquant Investment Lp | 0.01% | 63,792 | $2,286,305 | $696,609 | -$1,589,696 | -69.53% | |
| Td Asset Management Inc | 0.00% | 54,526 | $1,954,212 | $595,424 | -$1,358,788 | -69.53% | |
| Bank Of America Corp | 0.00% | 54,464 | $1,951,990 | $594,747 | -$1,357,243 | -69.53% | |
| Hrt Financial Lp | 0.00% | 51,983 | $1,863,000 | $567,654 | -$1,295,346 | -69.53% | |
| Wellington Management Group Llp | 0.00% | 51,917 | $1,860,705 | $566,934 | -$1,293,771 | -69.53% | |
| Jain Global Llc | 0.02% | 45,551 | $1,632,548 | $497,417 | -$1,135,131 | -69.53% | |
| Morgan Stanley | 0.00% | 38,304 | $1,372,815 | $418,280 | -$954,535 | -69.53% | |
| Bridgeway Capital Management, Llc | 0.02% | 35,000 | $1,254,400 | $382,200 | -$872,200 | -69.53% | |
| Weiss Asset Management Lp | 0.01% | 33,094 | $1,186,089 | $361,386 | -$824,703 | -69.53% | |
| Janus Henderson Group Plc | 0.00% | 54,752 | $1,113,108 | $597,892 | -$515,216 | -46.29% | |
| Bank Of New York Mellon Corp | 0.00% | 30,410 | $1,089,894 | $332,077 | -$757,817 | -69.53% | |
| Adar1 Capital Management, Llc | 0.04% | 26,497 | $949,652 | $289,347 | -$660,305 | -69.53% | |
| Citadel Advisors Llc | 0.00% | 25,751 | $922,916 | $281,201 | -$641,715 | -69.53% | |
| Jump Financial, Llc | 0.01% | 25,222 | $903,956 | $275,424 | -$628,532 | -69.53% |
Frequently asked questions about MPLT
Who owns the most MPLT stock?
The largest holders of MPLT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MapLight Therapeutics, Inc. (MPLT).
Is MPLT widely held by superinvestors?
Many widely followed stocks like MPLT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MPLT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.