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Exact Sciences Ownership | Who Owns Exact Sciences?

OverviewForecastRevenueFinancialsChartTranscripts

Exact Sciences Ownership Summary

Exact Sciences is owned by 93.19% institutional investors, 0.90% insiders, and 5.91% retail investors. Fmr is the largest institutional shareholder, holding 9.87% of EXAS shares. Capital Group Growth Fnd of Amer Comp is the top mutual fund, with 5.19% of its assets in Exact Sciences shares.

EXAS Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockExact Sciences93.19%0.90%5.91%
SectorHealthcare Stocks 42.54%10.83%46.63%
IndustryDiagnostics & Research Stocks46.31%10.49%43.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr18.65M9.87%$1.02B
Vanguard group17.81M9.43%$974.30M
Capital world investors16.14M8.54%$883.05M
Blackrock12.07M6.62%$509.78M
Blackrock funding, inc. /de10.56M5.59%$577.86M
Wellington management group llp5.33M2.82%$291.38M
State street5.20M2.75%$284.23M
Ameriprise financial4.49M2.38%$245.80B
Massachusetts financial services co /ma/3.91M2.07%$213.89M
Geode capital management3.31M1.75%$181.22M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Spyglass capital management2.13M6.20%$116.28M
Eagle health investments lp270.95K3.89%$14.82M
Iron triangle partners lp500.00K3.89%$27.36M
Catalio capital management, lp248.99K2.52%$13.62M
Rhenman & partners asset management ab348.00K2.11%$19.04B
Readystate asset management lp869.91K2.03%$47.59M
Gagnon securities179.44K1.97%$9.82M
Rock springs capital management lp593.50K1.90%$32.47M
Thompson investment management239.50K1.75%$13.10M
Deep track capital, lp1.00M1.53%$54.71M

Top Buyers

HolderShares% AssetsChange
Canada pension plan investment board2.60M0.10%2.50M
Ameriprise financial4.49M0.06%2.27M
Ark investment management2.19M0.71%2.19M
Millennium management2.36M0.06%1.12M
Nikko asset management americas1.29M0.68%1.12M

Top Sellers

HolderShares% AssetsChange
Fmr18.65M0.05%-8.24M
Wellington management group llp5.33M0.05%-6.68M
Capital world investors16.14M0.12%-2.06M
Artisan partners limited partnership---2.01M
Price t rowe associates inc /md/1.72M0.01%-1.98M

New Positions

HolderShares% AssetsChangeValue
Deep track capital, lp1.00M1.53%1.00M$54.71M
Norges bank900.96K0.01%900.96K$50.62M
Fred alger management563.29K0.12%563.29K$30.82M
Axa investment managers521.98K0.08%521.98K$28.56M
Jain global481.61K0.13%481.61K$26.35M

Sold Out

HolderChange
Central trust-1.00
West branch capital-1.00
Tfc financial management-1.00
Twin peaks wealth advisors-1.00
Mv capital management-2.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2025578-0.69%176,031,5941.20%931.10%270-2.53%169-3.98%
Jun 30, 20255860.86%179,925,729-1.14%951.00%27914.81%178-9.18%
Mar 31, 2025576-8.28%182,787,844-0.66%970.99%241-11.72%196-4.85%
Dec 31, 2024607-3.80%183,353,015-0.04%991.01%266-9.83%197-
Sep 30, 20246229.89%183,292,0202.53%991.03%2917.78%1948.99%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Capital Group Growth Fnd of Amer Comp9.63M5.19%-
American Funds Growth Fund of Amer A9.63M5.19%-
Vanguard US Total Market Shares ETF5.88M3.17%4.46K
Vanguard Total Stock Mkt Idx Inv5.96M3.15%-125.74K
Vanguard Health Care Inv5.76M3.05%-303.21K
Vanguard Small Cap Index4.58M2.42%-28.90K
Capital Group New Economy Comp3.08M1.66%256.13K
American Funds New Economy A3.08M1.66%256.13K
Vanguard Small Cap Growth Index Inv2.58M1.36%-3.49K
American Funds Fundamental Invs A2.49M1.34%-

Recent Insider Transactions

DateNameRoleActivityValue
Nov 19, 2025ORVILLE JACOB A EVP, GM, ScreeningSell$375.00K
Nov 19, 2025Herriott James SVP, General Counsel & SecSell$70.00K
Nov 04, 2025Herriott James SVP, General Counsel & SecSell$105.12K
Nov 04, 2025Baranick Brian EVP, GM, Precision OncologySell$200.29K
Oct 24, 2025Zanotti Katherine S-Sell$780.00K

Insider Transactions Trends

DateBuySell
2025 Q4-7
2025 Q3-1
2025 Q2-1
2025 Q1--
2024 Q411

EXAS Ownership FAQ

Who Owns Exact Sciences?

Exact Sciences shareholders are primarily institutional investors at 93.19%, followed by 0.90% insiders and 5.91% retail investors. The average institutional ownership in Exact Sciences's industry, Diagnostics & Research Stocks, is 46.31%, which Exact Sciences exceeds.

Who owns the most shares of Exact Sciences?

Exact Sciences’s largest shareholders are Fmr (18.65M shares, 9.87%), Vanguard group (17.81M shares, 9.43%), and Capital world investors (16.14M shares, 8.54%). Together, they hold 27.84% of Exact Sciences’s total shares outstanding.

Does Blackrock own Exact Sciences?

Yes, BlackRock owns 6.62% of Exact Sciences, totaling 12.07M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 509.78M$. In the last quarter, BlackRock increased its holdings by 689.76K shares, a 6.06% change.

Who is Exact Sciences’s biggest shareholder by percentage of total assets invested?

Spyglass capital management is Exact Sciences’s biggest shareholder by percentage of total assets invested, with 6.20% of its assets in 2.13M Exact Sciences shares, valued at 116.28M$.

Who is the top mutual fund holder of Exact Sciences shares?

Capital Group Growth Fnd of Amer Comp is the top mutual fund holder of Exact Sciences shares, with 5.19% of its total shares outstanding invested in 9.63M Exact Sciences shares.

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