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Silo Pharma Ownership | Who Owns Silo Pharma?

OverviewRevenueFinancialsChart

Silo Pharma Ownership Summary

Silo Pharma is owned by 24.70% institutional investors, 13.98% insiders, and 61.33% retail investors. Anson funds management lp is the largest institutional shareholder, holding 15.17% of SILO shares. Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund, with 0.57% of its assets in Silo Pharma shares.

SILO Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockSilo Pharma24.70%13.98%61.33%
SectorHealthcare Stocks 42.50%10.81%46.69%
IndustryBiotech Stocks 45.24%10.75%44.01%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Anson funds management lp952.38K15.17%$657.14K
Advisorshares investments364.88K5.81%$251.77K
Virtu financial107.79K1.72%$74.00K
Geode capital management39.60K0.63%$27.32K
Jane street group16.77K0.27%$11.57M
Two sigma securities16.47K0.26%$11.37K
Vanguard group16.33K0.26%$11.27K
Stonex group13.43K0.21%$9.27K
State street12.50K0.20%$8.63K
Ubs group8.98K0.14%$6.20K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Anson funds management lp952.38K0.06%$657.14K
Advisorshares investments364.88K0.04%$251.77K
Virtu financial107.79K0.00%$74.00K
Two sigma securities16.47K0.00%$11.37K
Stonex group13.43K0.00%$9.27K
Jane street group16.77K-$11.57M
Conning---
State street12.50K-$8.63K
Ubs group8.98K-$6.20K
Xtx topco---

Top Buyers

HolderShares% AssetsChange
Anson funds management lp952.38K0.06%952.38K
Advisorshares investments364.88K0.04%180.64K
Virtu financial107.79K0.00%107.79K
Jane street group16.77K-16.77K
Stonex group13.43K0.00%13.43K

Top Sellers

HolderShares% AssetsChange
Ursa fund management---37.50K
Xtx topco---26.82K
Two sigma securities16.47K0.00%-26.75K
Conning---20.00K
Citigroup---10.87K

New Positions

HolderShares% AssetsChangeValue
Anson funds management lp952.38K0.06%952.38K$657.14K
Virtu financial107.79K0.00%107.79K$74.00K
Jane street group16.77K-16.77K$11.57M
Stonex group13.43K0.00%13.43K$9.27K
Ubs group8.98K-8.98K$6.20K

Sold Out

HolderChange
Advisor group-500.00
Federation des caisses desjardins du quebec-6.00K
Citigroup-10.87K
Conning-20.00K
Xtx topco-26.82K

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 20251416.67%1,551,022309.61%2467.93%928.57%2100.00%
Jun 30, 2025138.33%406,81464.13%621.21%833.33%1-50.00%
Mar 31, 202512-14.29%247,86435.78%522.47%6-14.29%2-
Dec 31, 20241416.67%182,551-45.96%48.04%716.67%2-
Sep 30, 20241220.00%337,799182.50%751.18%650.00%2100.00%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Institutional Extnd Mkt Idx Tr16.33K0.57%-
Fidelity Extended Market Index15.11K0.53%-73.00
NT Ext Equity Mkt Idx Fd - L3.48K0.12%-
Northern Trust Extended Eq Market Idx3.48K0.12%-
Fidelity Series Total Market Index996.000.04%-
Spartan Extended Market Index Pool E73.000.00%73.00

Recent Insider Transactions

DateNameRoleActivityValue
Nov 21, 2025Weisblum Eric Chief Executive OfficerBuy$365.00
Nov 20, 2025Weisblum Eric Chief Executive OfficerBuy$370.00
Nov 19, 2025Weisblum Eric Chief Executive OfficerBuy$1.82K
Nov 18, 2025Weisblum Eric Chief Executive OfficerBuy$3.02K
May 27, 2025Weisblum Eric Chief Executive OfficerBuy$4.33K

Insider Transactions Trends

DateBuySell
2025 Q44-
2025 Q21-
2024 Q43-
2024 Q25-
2024 Q11-

SILO Ownership FAQ

Who Owns Silo Pharma?

Silo Pharma shareholders are primarily institutional investors at 24.70%, followed by 13.98% insiders and 61.32% retail investors. The average institutional ownership in Silo Pharma's industry, Biotech Stocks , is 45.24%, which Silo Pharma falls below.

Who owns the most shares of Silo Pharma?

Silo Pharma’s largest shareholders are Anson funds management lp (952.38K shares, 15.17%), Advisorshares investments (364.88K shares, 5.81%), and Virtu financial (107.79K shares, 1.72%). Together, they hold 22.69% of Silo Pharma’s total shares outstanding.

Does Blackrock own Silo Pharma?

BlackRock is not among the top 10 institutional shareholders of Silo Pharma.

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

Anson funds management lp is Silo Pharma’s biggest shareholder by percentage of total assets invested, with 0.06% of its assets in 952.38K Silo Pharma shares, valued at 657.14K$.

Who is the top mutual fund holder of Silo Pharma shares?

Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund holder of Silo Pharma shares, with 0.57% of its total shares outstanding invested in 16.33K Silo Pharma shares.

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