Fastly Ownership | Who Owns Fastly?


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Fastly Ownership Summary


Fastly is owned by 61.16% institutional investors, 6.89% insiders, and 31.95% retail investors. Vanguard group is the largest institutional shareholder, holding 11.46% of FSLY shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.82% of its assets in Fastly shares.

FSLY Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockFastly61.16%6.89%31.95%
SectorTechnology Stocks 35.36%13.13%51.51%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group16.98M11.46%$172.82M
Blackrock funding, inc. /de12.83M8.54%$130.65M
Morgan stanley8.34M5.55%$84.89M
Legal & general group8.06M5.49%$234.22M
Voya investment management3.93M2.68%$114.22M
Penserra capital management3.54M2.41%$102.81M
Geode capital management3.48M2.31%$35.41M
Dimensional fund advisors lp2.74M1.87%$79.62M
Jane street group2.54M1.73%$73.83M
Nuveen1.86M1.27%$54.14M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Berkshire capital403.83K4.23%$11.74M
Rex advisers25.80K2.26%$749.75M
Penserra capital management3.54M1.21%$102.81M
Relyea zuckerberg hanson259.84K0.76%$7.55M
Hussman strategic advisors105.00K0.66%$3.05M
Range financial group57.36K0.56%$1.67M
Bayforest capital13.46K0.44%$391.18K
Archon capital management70.00K0.41%$712.60M
Wbi investments48.91K0.39%$1.42M
Convergence investment partners67.13K0.32%$1.95M

Top Buyers

HolderShares% AssetsChange
Voya investment management3.93M0.12%2.91M
Jane street group2.54M0.01%2.48M
Morgan stanley8.34M0.01%1.07M
Vanguard fiduciary trust901.66K0.01%901.66K
Ubs group1.23M0.01%736.58K

Top Sellers

HolderShares% AssetsChange
Penserra capital management3.54M1.21%-2.29M
Bank of new york mellon703.75K0.00%-809.34K
Goldman sachs group1.65M0.00%-749.64K
Gmt capital---598.80K
Legal & general group8.06M0.05%-545.96K

New Positions

HolderShares% AssetsChangeValue
Vanguard fiduciary trust901.66K0.01%901.66K$26.20M
Berkshire capital403.83K4.23%403.83K$11.74M
Proem advisors270.00K0.31%270.00K$2.75M
Vanguard asset management94.69K0.00%94.69K$2.75M
Allianz asset management gmbh71.71K0.00%71.71K$2.08M

Sold Out

HolderChange
Clearstead advisors-9.00
Groupe la francaise-10.00
Grey fox wealth advisors-10.00
West branch capital-26.00
Tanglewood legacy advisors-50.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025199-23.17%90,593,555-13.92%611.17%100-12.28%44-37.14%
Sep 30, 20252574.05%105,239,15018.17%721.93%113-5.83%7012.90%
Jun 30, 2025247-1.98%89,060,298-8.95%611.31%120-0.83%62-6.06%
Mar 31, 2025252-1.56%97,813,0915.37%681.54%1210.83%664.76%
Dec 31, 20242566.22%92,825,318-4.63%661.36%12021.21%63-10.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv4.28M2.82%54.70K
L&G Cyber Security ETF4.26M2.72%46.77K
American Funds SMALLCAP World A3.72M2.45%3.72M
Amplify Cybersecurity ETF3.52M2.25%-
Vanguard Information Technology ETF3.38M2.23%-3.79K
iShares Russell 2000 ETF3.33M2.13%28.11K
First Trust NASDAQ Cybersecurity ETF3.26M2.08%-3.23K
Vanguard Small Cap Index3.16M2.08%104.78K
First Trust Cloud Computing ETF2.18M1.40%-5.31K
Fidelity Growth Compy Commingled Pl S2.18M1.39%555.60K

Recent Insider Transactions


DateNameRoleActivityValue
Apr 17, 2026Compton Charles Lacey III CEOSell$163.28K
Apr 17, 2026Compton Charles Lacey III CEOSell$10.16K
Apr 16, 2026Compton Charles Lacey III CEOSell$276.05K
Apr 16, 2026Compton Charles Lacey III CEOSell$270.82K
Mar 17, 2026Lovett Scott R. President, Go to MarketSell$778.75K

Insider Transactions Trends


DateBuySell
2026 Q1-59
2025 Q4-28
2025 Q3-20
2025 Q2-14
2025 Q1-20

FSLY Ownership FAQ


Who owns the most shares of Fastly?

Fastly’s largest shareholders are Vanguard group (16.98M shares, 11.46%), Blackrock funding, inc. /de (12.83M shares, 8.54%), and Morgan stanley (8.34M shares, 5.55%). Together, they hold 25.55% of Fastly’s total shares outstanding.

Does Blackrock own Fastly?

BlackRock is not among the top 10 institutional shareholders of Fastly.

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

Berkshire capital is Fastly’s biggest shareholder by percentage of total assets invested, with 4.23% of its assets in 403.83K Fastly shares, valued at 11.74M$.

Who is the top mutual fund holder of Fastly shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Fastly shares, with 2.82% of its total shares outstanding invested in 4.28M Fastly shares.

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