Fastly Ownership | Who Owns Fastly?


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Fastly Ownership Summary


Fastly is owned by 34.74% institutional investors, 4.46% insiders, and 60.80% 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 2.78% of its assets in Fastly shares.

FSLY Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockFastly34.74%4.46%60.80%
SectorTechnology Stocks 36.63%15.07%48.30%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group16.98M11.46%$172.82M
Blackrock funding, inc. /de12.44M8.47%$361.47M
Fmr8.64M5.88%$250.99M
Legal & general group8.06M5.49%$234.22M
First trust advisors lp7.03M4.79%$204.35M
Two sigma investments, lp5.61M3.82%$163.15M
Voya investment management3.93M2.68%$114.22M
Capital world investors3.75M2.56%$109.11M
Geode capital management3.58M2.44%$103.99M
Penserra capital management3.54M2.41%$102.81M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Tenzing global management250.00K6.03%$7.26M
Berkshire capital403.83K4.23%$11.74M
Rex advisers25.80K2.26%$749.75M
G2 investment partners management289.57K2.07%$8.41M
Seldon capital lp151.26K1.62%$4.40M
Williamson legacy group58.61K1.28%$1.70M
Penserra capital management3.54M1.21%$102.81M
Science & technology partners151.00K1.15%$4.39M
D l carlson investment group213.03K1.06%$6.19M
Oberweis asset management inc/1.07M0.92%$31.12M

Top Buyers

HolderShares% AssetsChange
Fmr8.64M0.01%7.57M
Capital world investors3.75M0.01%3.75M
First trust advisors lp7.03M0.15%3.52M
Voya investment management3.93M0.12%2.91M
Two sigma investments, lp5.61M0.13%2.49M

Top Sellers

HolderShares% AssetsChange
Morgan stanley1.46M0.00%-6.88M
Alyeska investment group---4.79M
Penserra capital management3.54M1.21%-2.29M
Prudential financial273.77K0.01%-1.62M
Citadel advisors460.31K0.00%-1.55M

New Positions

HolderShares% AssetsChangeValue
Capital world investors3.75M0.01%3.75M$109.11M
Nordea investment management ab2.06M0.05%2.06M$55.97M
Hrt financial lp1.55M0.11%1.55M$44.91M
Lord, abbett1.39M0.13%1.39M$40.26M
Vanguard fiduciary trust901.66K0.01%901.66K$26.20M

Sold Out

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

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2026183-32.47%51,033,646-55.74%340.56%116-16.55%29-53.23%
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%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv4.35M2.78%61.04K
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 ETF3.40M2.17%17.95K
iShares Russell 2000 ETF3.33M2.13%28.11K
First Trust NASDAQ Cybersecurity ETF3.26M2.08%-3.23K
Vanguard Small Cap Index3.15M2.01%-9.04K
Nordea 1 - Global Climate & Envir BI EUR2.29M1.47%786.84K
First Trust Cloud Computing ETF2.18M1.40%-5.31K

Recent Insider Transactions


DateNameRoleActivityValue
Jun 17, 2026Lovett Scott R. President, Go to MarketSell$741.29K
Jun 16, 2026Lovett Scott R. President, Go to MarketSell$633.78K
Jun 03, 2026Compton Charles Lacey III CEOSell$1.86K
Jun 03, 2026Compton Charles Lacey III CEOSell$70.23K
Jun 03, 2026Compton Charles Lacey III CEOSell$121.53K

Insider Transactions Trends


DateBuySell
2026 Q2-25
2026 Q1-59
2025 Q4-28
2025 Q3-20
2025 Q2-14

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 (12.44M shares, 8.47%), and Fmr (8.64M shares, 5.88%). Together, they hold 25.81% 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?

Tenzing global management is Fastly’s biggest shareholder by percentage of total assets invested, with 6.03% of its assets in 250K Fastly shares, valued at 7.26M$.

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 2.78% of its total shares outstanding invested in 4.35M Fastly shares.

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