Exact Sciences Corp (EXAS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

188,688,000Shares Outstanding

164,502,164Shares held by institutions

$0Value of institutional holdings

87.18%Institutional ownership %

1.16%Shares Changed QoQ

688No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

These investors collectively held 86.3% of Exact Sciences's outstanding shares in December 2025, down from 94.7% in September 2025.

They increased total shares held in Exact Sciences by 0.48% from last quarter, and the number of investors in EXAS increased 18.62% annually.
Activity in EXAS broke down as 392 buyers, 212 sellers, and 84 unchanged among 688 total holders.
Altogether, these fund groups held 162.88Mn shares in EXAS by December 2025, up by 774.51K shares quarter on quarter, and down 30.06Mn shares year over year.
As of December 31, 2025, VANGUARD GROUP INC held the largest stake in Exact Sciences with 17.42Mn shares, accounting for 9.23% of total shares outstanding.
Top purchasers of EXAS stock for the quarter ending December 2025 included HBK INVESTMENTS L P (7.65Mn), Pentwater Capital Management LP (7.25Mn), BlackRock, Inc. (4.57Mn), NORGES BANK (3.43Mn), BALYASNY ASSET MANAGEMENT L.P. (3.24Mn).
The largest sales of EXAS for the quarter ending December 2025 came from FMR LLC (17.5Mn), Capital World Investors (15.17Mn), WELLINGTON MANAGEMENT GROUP LLP (3.89Mn), CITADEL ADVISORS LLC (3.86Mn), Ameriprise Financial Inc (2.78Mn).
According to Business Quant data, leading holders of EXAS for December 2025 are VANGUARD GROUP INC (17.42Mn), BlackRock, Inc. (15.13Mn), HBK INVESTMENTS L P (7.65Mn), Pentwater Capital Management LP (7.25Mn), State Street Corp (4.18Mn), BALYASNY ASSET MANAGEMENT L.P. (4.09Mn), MILLENNIUM MANAGEMENT LLC (3.44Mn), NORGES BANK (3.43Mn), GEODE CAPITAL MANAGEMENT, LLC (3.33Mn), Morgan Stanley (3.25Mn).

688 Institutional Holders

164,502,164 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	17,415,415	-393,062	-2.21%	$1,768,709,548.00
BlackRock, Inc.	31 Dec, 2025	15,134,118	4,571,957	43.29%	$1,537,020,964.00
HBK INVESTMENTS L P	31 Dec, 2025	7,646,637	7,646,637	0.00%	$776,592,454.00
Pentwater Capital Management LP	31 Dec, 2025	7,250,000	7,250,000	0.00%	$736,310,000.00
State Street Corp	31 Dec, 2025	4,183,039	-1,012,242	-19.48%	$424,829,441.00
BALYASNY ASSET MANAGEMENT L.P.	31 Dec, 2025	4,089,977	3,242,412	382.56%	$415,378,064.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	3,441,516	1,224,082	55.20%	$349,520,365.00
NORGES BANK	31 Dec, 2025	3,430,733	3,430,733	0.00%	$348,425,243.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,331,580	19,753	0.60%	$338,432,044.00
Morgan Stanley	31 Dec, 2025	3,250,329	1,880,828	137.34%	$330,103,643.00
UBS Group AG	31 Dec, 2025	2,989,407	2,377,997	388.94%	$303,604,175.00
Goldman Sachs Group Inc	31 Dec, 2025	2,820,918	2,414,780	594.57%	$286,492,432.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	2,723,434	-1,186,067	-30.34%	$276,591,958.00
Beryl Capital Management LLC	31 Dec, 2025	2,498,196	2,498,196	0.00%	$253,716,786.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	2,229,360	412,183	22.68%	$226,413,775.00
Qube Research & Technologies Ltd	31 Dec, 2025	2,016,238	2,016,238	0.00%	$204,769,131.00
TUDOR INVESTMENT CORP ET AL	31 Dec, 2025	1,978,628	1,948,772	6,527.24%	$200,949,460.00
GLAZER CAPITAL, LLC	31 Dec, 2025	1,725,000	1,725,000	0.00%	$175,191.00
Ameriprise Financial Inc	31 Dec, 2025	1,717,958	-2,775,127	-61.76%	$174,476,168.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,603,705	-585,159	-26.73%	$162,874,759.00

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