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Silo Pharma

15 hedge funds and large institutions have $412K invested in Silo Pharma in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 3 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 3

33% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 3

7% more funds holding

Funds holding: 1415 (+1)

0.49% less ownership

Funds ownership: 1.09%0.61% (-0.49%)

61% less capital invested

Capital invested by funds: $1.07M → $412K (-$657K)

Holders
15
Holders Change
+1
Holders Change %
+7.14%
% of All Funds
0.18%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
4
Increased
5
Reduced
3
Closed
3
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AI
1
AdvisorShares Investments
Maryland
$204K +$116K +15,642 +64%
DS
2
DRW Securities
Illinois
$113K +$164K +22,249 New
Geode Capital Management
3
Geode Capital Management
Massachusetts
$31.6K +$26.3K +3,554 +135%
XT
4
XTX Topco
Cayman Islands
$19.3K +$28K +3,793 New
Jane Street
5
Jane Street
New York
$11.7K +$8.67K +1,174 +105%
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$10.1K +$14.6K +1,972 New
Vanguard Group
7
Vanguard Group
Pennsylvania
$8.27K +$3.93K +532 +49%
VF
8
Virtu Financial
New York
$6K -$44K -5,958 -83%
State Street
9
State Street
Massachusetts
$4.25K
UBS Group
10
UBS Group
Switzerland
$2.05K -$1.45K -196 -33%
Citigroup
11
Citigroup
New York
$1.17K +$1.7K +230 New
TRCT
12
Tower Research Capital (TRC)
New York
$576 -$7 -1 -0.9%
Bank of America
13
Bank of America
North Carolina
$38 +$22 +3 +60%
WIM
14
Westside Investment Management
California
$32
Wells Fargo
15
Wells Fargo
California
$3
AFM
16
Anson Funds Management
Texas
-$657K -63,492 Closed
TSS
17
Two Sigma Securities
New York
-$11.4K -1,098 Closed
SG
18
StoneX Group
New York
-$9.27K -895 Closed

SILO Hedge Fund Activity: Q4 2025 in Review

15 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Silo Pharma (SILO) for Q4 2025, worth a combined $412K — down 61% from $1.07M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new SILO positions and 3 closed out — a net gain of 1 holder — while 5 added to existing stakes and 3 trimmed.

The largest buyer was DRW Securities, opening a new position worth an estimated $164K. The largest seller was Anson Funds Management, exiting entirely with an estimated $657K sold.

  • 15 institutional investors held Silo Pharma (SILO) as of Q4 2025, up from 14 in Q3 2025.
  • Funds reported $412K of Silo Pharma stock for Q4 2025, down 61% quarter-over-quarter.
  • 4 funds opened new Silo Pharma positions in Q4 2025 and 3 closed out, a net change of +1 holder.
  • The largest Silo Pharma buyer in Q4 2025 was DRW Securities, an estimated $164K added.
  • The largest Silo Pharma seller in Q4 2025 was Anson Funds Management, an estimated $657K sold.

Based on aggregated 13F filings for Q4 2025.