How many institutions own MPLT stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own MPLT shares is N/A, representing N/A of the company's common stock.

Who are the major shareholders selling MapLight Therapeutics, Inc. stock?

WELLS FARGO & COMPANY/MN, in the last quarter, reduced its stake in MPLT by -61.67% restricting it's holding to 7.16 thousand shares of worth nearly $145.62K. SBI SECURITIES CO., LTD. also lessened -8.24% of the MPLT shares from its portfolio, reducing its holding to 557 shares of worth $11.32K. STERLING CAPITAL MANAGEMENT LLC also shunned MPLT shares holding by -28.71% last quarter which brought its holding to 370 shares worth $7.52K.

Investors who are buying MPLT stock?

As per its latest 13F filing, GOLDMAN SACHS GROUP INC increased its stake in MPLT by 2.98% in the last quarter. The institutional holder raised its holding to 1.99 million shares having worth more than $40.56M. DAFNA CAPITAL MANAGEMENT LLC also added 18.95% more shares of MPLT to its portfolio, raising its holding to 171.01 thousand shares of worth $3.48M. GEODE CAPITAL MANAGEMENT, LLC also increased its MPLT shares holding by 23.69% which brought its holding to 481.2 thousand shares worth $9.79M.

MPLT's major insiders: who are they?

The insider with the most stakes in MPLT is N/A , N/A at the company. Additionally, MPLT stock is highly held by N/A N/A and N/A N/A among others.

Did an insider recently sell MPLT stock?

Company executives, directors, and other insiders own N/A percent of MapLight Therapeutics, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which MPLT insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Which insider recently purchased MPLT stock?

There have been 0 transaction(s) during the past 6-months in which MapLight Therapeutics, Inc. insiders have bought stock, totalling 0 shares

How much of MPLT does insiders own?

Around 0 MapLight Therapeutics, Inc. shares are held by insiders, which represents about N/A of MPLT stock.

Who is the insider with the largest stake?

MPLT N/A, N/A holds the largest portfolio of the company's shares. MPLT shares owned by N/A total nearly -.

Which institution holds the most shares in MPLT?

GOLDMAN SACHS GROUP INC is the largest institutional owner in MPLT which holds 1.99 million shares worth $40.56M or 4.53% of the total MPLT shares outstanding followed by BAKER BROS. ADVISORS LP with ownership of 364.71 thousand shares representing 0.83% of the MPLT ownership. DAFNA CAPITAL MANAGEMENT LLC is the third largest stakeholder with 171.01 thousand shares or 0.39% of the ownership worth more than $3.48M.

Is MapLight Therapeutics, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the MPLT is concerned, it is a stock which is not optionable.

Is there a short position on MPLT's shares?

Number of MPLT shares short is 1.37M. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding MPLT shares are there?

As of today, 45.37M shares of MPLT are outstanding.

Is there many float in MPLT stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, MPLT has 172.42M shares in float.

MPLT short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for MPLT is 6.89.

MapLight Therapeutics (MPLT) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares3.03

Short Percent Of Float3.07

Shares Outstanding45.37M

Shares Float172.42M

Shares Short1.37M

Short Ratio6.89

3.07%

Short % of Float

3.03%

Short % of Shares Outstanding

Institutional Ownership

About N/A of shares are held by financial institutions. GOLDMAN SACHS GROUP INC is the top corporate investor, holding 1.99M shares valued at $40.56M. A 4.53% stake in MapLight Therapeutics, Inc. is owned by the company. BAKER BROS. ADVISORS LP owns 364.71K shares valued at $7.41M, which translates its holding of 0.83% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	GOLDMAN SACHS GROUP INC	4.53%	1.99M	40.56M	57.71K	+2.98%
Mar 31, 2026	BAKER BROS. ADVISORS LP	0.83%	364.71K	7.41M	0	0
Mar 31, 2026	DAFNA CAPITAL MANAGEMENT LLC	0.39%	171.01K	3.48M	27.24K	+18.95%
Mar 31, 2026	GHISALLO CAPITAL MANAGEMENT LLC	0.05%	20K	406.6K	0	0
Mar 31, 2026	GEODE CAPITAL MANAGEMENT, LLC	1.09%	481.2K	9.79M	92.18K	+23.69%
Mar 31, 2026	BLACKROCK, INC.	3.04%	1.34M	27.24M	244.22K	+22.29%
Mar 31, 2026	BLUE OWL CAPITAL HOLDINGS LP	2.29%	1.01M	20.45M	678.87K	+207.57%
Mar 31, 2026	METLIFE INVESTMENT MANAGEMENT, LLC	0.02%	9.8K	199.19K	0	0
Mar 31, 2026	VANGUARD GLOBAL ADVISERS, LLC	0.02%	8.43K	171.34K	8.43K	+100.00%
Mar 31, 2026	JPMORGAN CHASE & CO	0.02%	7.87K	147.23K	1.13K	+16.70%
Mar 31, 2026	WELLS FARGO & COMPANY/MN	0.02%	7.16K	145.62K	-11.52K	-61.67%
Mar 31, 2026	NEW YORK STATE COMMON RETIREMENT FUND	0.01%	5.3K	107.75K	0	0
Mar 31, 2026	POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY	0.01%	3.99K	81.04K	0	0
Mar 31, 2026	STRS OHIO	0.01%	3K	60.99K	0	0
Mar 31, 2026	LEGAL & GENERAL GROUP PLC	0%	1.81K	36.7K	156	+9.46%
Mar 31, 2026	AMERITAS INVESTMENT PARTNERS, INC.	0%	1.37K	27.87K	0	0
Mar 31, 2026	RUSSELL INVESTMENTS GROUP, LTD.	0%	1.34K	27.18K	0	0
Mar 31, 2026	CITIGROUP INC	0%	960	19.52K	577	+150.65%
Mar 31, 2026	SBI SECURITIES CO., LTD.	0%	557	11.32K	-50	-8.24%
Mar 31, 2026	STERLING CAPITAL MANAGEMENT LLC	0%	370	7.52K	-149	-28.71%
Mar 31, 2026	FARTHER FINANCE ADVISORS, LLC	0%	120	2.5K	0	0
Mar 31, 2026	GAMMA INVESTING LLC	0%	94	1.91K	94	+100.00%
Mar 31, 2026	CWM, LLC	0%	57	1.16K	57	+100.00%
Mar 31, 2026	VERSANT CAPITAL MANAGEMENT, INC	0%	50	1.02K	50	+100.00%
Mar 31, 2026	EVERSOURCE WEALTH ADVISORS, LLC	0%	44	4.94K	44	+100.00%
Mar 31, 2026	ROOT FINANCIAL PARTNERS, LLC	0%	28	569	28	+100.00%
Mar 31, 2026	SRS CAPITAL ADVISORS, INC.	0%	5	20	5	+100.00%
Mar 31, 2026	TRUE WEALTH DESIGN, LLC	0%	3	61	3	+100.00%
Mar 31, 2026	AMALGAMATED BANK	0%	0	-	-530	-100.00%
Mar 31, 2026	LYNX1 CAPITAL MANAGEMENT LP	0%	0	-	-13.48K	-100.00%
Mar 31, 2026	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	0	-	-500	-100.00%
Mar 31, 2026	PERSISTENT ASSET PARTNERS LTD	0%	0	-	-21.77K	-100.00%
Mar 31, 2026	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	6.36%	2.8M	56.96M	2.76K	+0.10%
Mar 31, 2026	NAN FUNG GROUP HOLDINGS LTD	2.21%	971.25K	19.75M	0	0
Mar 31, 2026	5AM VENTURE MANAGEMENT, LLC	2.16%	950.01K	19.31M	0	0
Mar 31, 2026	SANOFI	2.07%	912.04K	18.54M	0	0
Mar 31, 2026	PIVOTAL BIOVENTURE PARTNERS INVESTMENT ADVISOR LLC	1.39%	611.45K	12.43M	0	0
Mar 31, 2026	VELAN CAPITAL INVESTMENT MANAGEMENT LP	1.12%	492.89K	10.02M	-29.41K	-5.63%
Mar 31, 2026	SIREN, L.L.C.	1.02%	450K	9.15M	0	0
Mar 31, 2026	STEMPOINT CAPITAL LP	0.23%	100K	2.03M	0	0
Mar 31, 2026	VESTAL POINT CAPITAL, LP	0.95%	420K	8.54M	35K	+9.09%
Mar 31, 2026	ADAR1 CAPITAL MANAGEMENT, LLC	0.85%	374.91K	7.62M	374.91K	+100.00%
Mar 31, 2026	STATE STREET CORP	0.77%	339.12K	6.89M	109.63K	+47.77%
Mar 31, 2026	FREESTONE GROVE PARTNERS LP	0.71%	313.96K	6.38M	130.19K	+70.84%
Mar 31, 2026	BNP PARIBAS ASSET MANAGEMENT HOLDING S.A.	0.61%	267.75K	5.44M	119.82K	+81.00%
Mar 31, 2026	RA CAPITAL MANAGEMENT, L.P.	0.56%	248.29K	5.05M	248.29K	+100.00%
Mar 31, 2026	UBS GROUP AG	0.54%	236.51K	4.81M	218.22K	+1,193.12%
Mar 31, 2026	FMR LLC	0.46%	204.5K	4.16M	203.6K	+22,521.79%
Mar 31, 2026	BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	0.45%	199.23K	4.05M	-2	0.00%
Mar 31, 2026	SUPERSTRING CAPITAL MANAGEMENT LP	0.44%	192.14K	3.91M	192.14K	+100.00%
Mar 31, 2026	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.37%	161.15K	3.28M	22.72K	+16.41%
Mar 31, 2026	NORTHERN TRUST CORP	0.33%	146.17K	2.97M	26.62K	+22.26%
Mar 31, 2026	SEVEN GRAND MANAGERS, LLC	0.23%	100K	2.03M	0	0
Mar 31, 2026	BURKEHILL GLOBAL MANAGEMENT, LP	0.17%	75K	1.52M	0	0
Mar 31, 2026	JANUS HENDERSON GROUP PLC	0.12%	54.75K	1.11M	54.75K	+100.00%
Mar 31, 2026	TD ASSET MANAGEMENT INC	0.11%	47.77K	971.12K	10.81K	+29.24%
Mar 31, 2026	WELLINGTON MANAGEMENT GROUP LLP	0.11%	46.21K	939.41K	46.21K	+100.00%
Mar 31, 2026	BANK OF NEW YORK MELLON CORP	0.09%	39.47K	802.32K	3.61K	+10.06%
Mar 31, 2026	BNP PARIBAS ARBITRAGE, SNC	0.08%	37.3K	758.33K	33.85K	+979.62%
Mar 31, 2026	TUDOR INVESTMENT CORP ET AL	0.08%	36.74K	746.92K	-11.1K	-23.20%
Mar 31, 2026	MORGAN STANLEY	0.07%	30.51K	620.17K	7.28K	+31.36%
Mar 31, 2026	MARKET STREET WEALTH MANAGEMENT ADVISORS LLC	0.03%	14.12K	287.14K	14.12K	+100.00%
Mar 31, 2026	TWO SIGMA INVESTMENTS, LP	0.03%	14.1K	286.61K	14.1K	+100.00%
Mar 31, 2026	DEUTSCHE BANK AG\	0.03%	13.68K	278.09K	1.75K	+14.68%
Mar 31, 2026	LAZARD ASSET MANAGEMENT LLC	0.32%	142.02K	2.89M	-65.48K	-31.56%
Mar 31, 2026	VANGUARD FIDUCIARY TRUST CO	0.3%	131.23K	2.67M	131.23K	+100.00%
Mar 31, 2026	PRICE T ROWE ASSOCIATES INC /MD/	0.26%	112.71K	2.29M	112.71K	+100.00%
Mar 31, 2026		0.26%	112.6K	2.29M	112.6K	+100.00%
Mar 31, 2026	TFG ASSET MANAGEMENT GP LTD	0.25%	112.12K	2.28M	-52.41K	-31.86%
Mar 31, 2026	NUVEEN, LLC	0.05%	23.09K	469.4K	2.89K	+14.32%
Mar 31, 2026	RHUMBLINE ADVISERS	0.05%	20.37K	414.07K	6.73K	+49.30%
Mar 31, 2026	BANK OF AMERICA CORP /DE/	0.04%	18.87K	383.61K	-18.95K	-50.11%
Mar 31, 2026	INVESCO LTD.	0.03%	12.25K	249.08K	-718	-5.54%
Mar 31, 2026	WALLEYE CAPITAL LLC	0.03%	11.57K	235.26K	-114	-0.98%
Mar 31, 2026	NOVO HOLDINGS A/S	8.37%	3.69M	74.95M	0	0
Mar 31, 2026	FCPM III SERVICES B.V.	7.33%	3.23M	65.59M	0	0
Dec 31, 2025	JPMORGAN CHASE & CO	0.02%	6.74K	118.44K	6.74K	+100.00%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0.09%	37.82K	664.31K	37.82K	+100.00%
Dec 31, 2025	FREESTONE GROVE PARTNERS LP	0.44%	183.77K	3.23M	183.77K	+100.00%
Dec 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.33%	138.43K	2.43M	138.43K	+100.00%
Dec 31, 2025	BURKEHILL GLOBAL MANAGEMENT, LP	0.18%	75K	1.32M	75K	+100.00%
Dec 31, 2025	AMERIPRISE FINANCIAL INC	0.16%	66.87K	1.17M	66.87K	+100.00%
Dec 31, 2025	INVESCO LTD.	0.03%	12.97K	227.82M	12.97K	+100.00%
Dec 31, 2025	WALLEYE CAPITAL LLC	0.03%	11.69K	205.27K	11.69K	+100.00%
Dec 31, 2025	NUVEEN, LLC	0.05%	20.2K	354.76K	20.2K	+100.00%
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	0.03%	13.95K	244.94K	13.95K	+100.00%
Dec 31, 2025	DEUTSCHE BANK AG\	0.03%	11.93K	209.58K	11.93K	+100.00%
Dec 31, 2025	LMR PARTNERS LLP	0.02%	10K	175.65K	10K	+100.00%
Dec 31, 2025	METLIFE INVESTMENT MANAGEMENT, LLC	0.02%	9.8K	172.1K	9.8K	+100.00%
Dec 31, 2025	BLUE OWL CAPITAL HOLDINGS LP	0.79%	327.06K	5.74M	327.06K	+100.00%
Dec 31, 2025	BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	0.48%	199.23K	3.5M	199.23K	+100.00%
Dec 31, 2025	TUDOR INVESTMENT CORP ET AL	0.12%	47.84K	840.31K	47.84K	+100.00%
Dec 31, 2025	MARSHALL WACE, LLP	0.1%	39.66K	696.81K	39.66K	+100.00%
Dec 31, 2025	GHISALLO CAPITAL MANAGEMENT LLC	0.05%	20K	351.3K	20K	+100.00%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.05%	18.69K	328.24K	18.69K	+100.00%
Dec 31, 2025	UBS GROUP AG	0.04%	18.29K	321.26K	18.29K	+100.00%
Dec 31, 2025	OXFORD ASSET MANAGEMENT LLP	0.04%	17.76K	312.01K	17.76K	+100.00%
Dec 31, 2025	FCPM III SERVICES B.V.	7.79%	3.23M	56.67M	3.23M	+100.00%
Dec 31, 2025	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	6.76%	2.8M	49.17M	2.8M	+100.00%
Dec 31, 2025	LYNX1 CAPITAL MANAGEMENT LP	0.03%	13.48K	236.72K	13.48K	+100.00%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	4.68%	1.94M	34.03M	1.94M	+100.00%
Dec 31, 2025	BLACKROCK, INC.	2.64%	1.1M	19.24M	1.1M	+100.00%
Dec 31, 2025	NAN FUNG GROUP HOLDINGS LTD	2.34%	971.25K	17.06M	971.25K	+100.00%
Dec 31, 2025	SANOFI	2.2%	912.04K	16.02M	912.04K	+100.00%
Dec 31, 2025	VANGUARD GROUP INC	2.1%	869.67K	15.28M	869.67K	+100.00%
Dec 31, 2025	PIVOTAL BIOVENTURE PARTNERS INVESTMENT ADVISOR LLC	1.48%	611.45K	10.74M	611.45K	+100.00%
Dec 31, 2025	VELAN CAPITAL INVESTMENT MANAGEMENT LP	1.26%	522.31K	9.17M	522.31K	+100.00%
Dec 31, 2025	SIREN, L.L.C.	1.09%	450K	7.9M	450K	+100.00%
Dec 31, 2025	STRS OHIO	0.01%	3K	52.7K	3K	+100.00%
Dec 31, 2025	LEGAL & GENERAL GROUP PLC	0%	1.65K	28.97K	1.65K	+100.00%
Dec 31, 2025	AMERITAS INVESTMENT PARTNERS, INC.	0%	1.37K	24.08K	1.37K	+100.00%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	607	10.66K	607	+100.00%
Dec 31, 2025	AMALGAMATED BANK	0%	530	9K	530	+100.00%
Dec 31, 2025	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	500	8.78K	500	+100.00%
Dec 31, 2025	CITIGROUP INC	0%	383	6.73K	383	+100.00%
Dec 31, 2025	FARTHER FINANCE ADVISORS, LLC	0%	120	2.11K	120	+100.00%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.94%	389.03K	6.83M	389.03K	+100.00%
Dec 31, 2025	5AM VENTURE MANAGEMENT, LLC	2.29%	950.01K	16.69M	950.01K	+100.00%
Dec 31, 2025	PERCEPTIVE ADVISORS LLC	1.33%	550K	9.66M	550K	+100.00%
Dec 31, 2025	LAZARD ASSET MANAGEMENT LLC	0.5%	207.49K	3.64M	207.49K	+100.00%
Dec 31, 2025	CITADEL ADVISORS LLC	0.46%	190.14K	3.34M	190.14K	+100.00%
Dec 31, 2025	TFG ASSET MANAGEMENT GP LTD	0.4%	164.53K	2.89M	164.53K	+100.00%
Dec 31, 2025	BNP PARIBAS ASSET MANAGEMENT HOLDING S.A.	0.36%	147.93K	2.6M	147.93K	+100.00%
Dec 31, 2025	DAFNA CAPITAL MANAGEMENT LLC	0.35%	143.76K	2.53M	143.76K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.29%	119.56K	2.1M	119.56K	+100.00%
Dec 31, 2025	TD ASSET MANAGEMENT INC	0.09%	36.96K	649.2K	36.96K	+100.00%
Dec 31, 2025	BANK OF NEW YORK MELLON CORP	0.09%	35.86K	629.83K	35.86K	+100.00%
Dec 31, 2025	BARCLAYS PLC	0.06%	26.42K	463.98K	26.42K	+100.00%
Dec 31, 2025	MORGAN STANLEY	0.06%	23.22K	407.89K	23.22K	+100.00%
Dec 31, 2025	PERSISTENT ASSET PARTNERS LTD	0.05%	21.77K	382.32K	21.77K	+100.00%
Dec 31, 2025	SEVEN GRAND MANAGERS, LLC	0.24%	100K	1.76M	100K	+100.00%
Dec 31, 2025	STEMPOINT CAPITAL LP	0.24%	100K	1.76M	100K	+100.00%
Dec 31, 2025	DIADEMA PARTNERS LP	0.15%	63.79K	1.12M	63.79K	+100.00%
Dec 31, 2025	ORBIMED ADVISORS LLC	0.14%	56K	952K	56K	+100.00%
Dec 31, 2025	RHUMBLINE ADVISERS	0.03%	13.64K	239.62K	13.64K	+100.00%
Dec 31, 2025	NOVO HOLDINGS A/S	8.9%	3.69M	64.76M	3.69M	+100.00%
Dec 31, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.02%	7.82K	137.27M	7.82K	+100.00%
Dec 31, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.01%	5.3K	93.1K	5.3K	+100.00%
Dec 31, 2025	POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY	0.01%	3.99K	70.01K	3.99K	+100.00%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.01%	3.46K	60.69K	3.46K	+100.00%
Dec 31, 2025	VESTAL POINT CAPITAL, LP	0.93%	385K	6.76M	385K	+100.00%
Dec 31, 2025	BAKER BROS. ADVISORS LP	0.88%	364.71K	6.41M	364.71K	+100.00%
Dec 31, 2025	JAIN GLOBAL LLC	0.79%	327.69K	5.76M	327.69K	+100.00%
Dec 31, 2025	STATE STREET CORP	0.55%	229.48K	4.03M	229.48K	+100.00%

Frequently Asked Questions