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OBTC

Osprey Bitcoin Trust
OBTC

20 hedge funds and large institutions have $34.9M invested in Osprey Bitcoin Trust in 2025 Q4 according to their latest regulatory filings, with 19 funds opening new positions, increasing their positions, reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

87,022% more capital invested

Capital invested by funds: $40.1K → $34.9M (+$34.9M)

1,900% more funds holding

Funds holding: 1 → 20 (+19)

20.86% more ownership

Funds ownership: 0% → 20.86% (+21%)

Holders
20
Holders Change
+19
Holders Change %
+1,900%
% of All Funds
0.24%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
19
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
+$29.4M
2
MTCM
Mint Tower Capital Management
Netherlands
+$1.36M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$868K
4
HHGC
Hunting Hill Global Capital
New York
+$583K
5
FTUS
Flow Traders U.S.
New York
+$507K

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Jane Street
1
Jane Street
New York
$29.4M +$29.4M +1,043,123 New
MTCM
2
Mint Tower Capital Management
Netherlands
$1.36M +$1.36M +48,176 New
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$868K +$868K +30,806 New
HHGC
4
Hunting Hill Global Capital
New York
$583K +$583K +20,689 New
FTUS
5
Flow Traders U.S.
New York
$506K +$507K +17,975 New
EGA
6
Eagle Global Advisors
Texas
$445K +$445K +15,800 New
Citadel Advisors
7
Citadel Advisors
Florida
$414K +$415K +14,710 New
FCM
8
Firestone Capital Management
Florida
$305K +$306K +10,840 New
LPL Financial
9
LPL Financial
California
$283K +$283K +10,056 New
Commonwealth Equity Services
10
Commonwealth Equity Services
Massachusetts
$278K +$278K +9,876 New
SWA
11
Sax Wealth Advisors
New Jersey
$218K +$219K +7,754 New
MCM
12
MAI Capital Management
Ohio
$126K +$126K +4,475 New
UBS Group
13
UBS Group
Switzerland
$65.7K +$65.7K +2,332 New
AA
14
Ancora Advisors
Ohio
$32.8K – – –
SAG
15
SageView Advisory Group
California
$14.1K +$14.1K +500 New
TCM
16
Triumph Capital Management
Colorado
$14.1K +$14.1K +500 New
EWA
17
EverSource Wealth Advisors
Alabama
$2.82K +$2.82K +100 New
AF
18
Allworth Financial
California
$1.41K +$1.41K +50 New
TLA
19
Tanglewood Legacy Advisors
Texas
$1.24K +$1.24K +44 New
QA
20
Quattro Advisors
Pennsylvania
$1.16K +$1.16K +41 New

OBTC Hedge Fund Activity: Q4 2025 in Review

20 of the 8,226 institutional investors tracked by Wall St. Rank reported a position in Osprey Bitcoin Trust (OBTC) for Q4 2025, worth a combined $34.9M — up 87,022% from $40.1K a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new OBTC positions and 0 closed out — a net gain of 19 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Jane Street, opening a new position worth an estimated $29.4M.

  • 20 institutional investors held Osprey Bitcoin Trust (OBTC) as of Q4 2025, up from 1 in Q3 2025.
  • Funds reported $34.9M of Osprey Bitcoin Trust stock for Q4 2025, up 87,022% quarter-over-quarter.
  • 19 funds opened new Osprey Bitcoin Trust positions in Q4 2025 and 0 closed out, a net change of +19 holders.
  • The largest Osprey Bitcoin Trust buyer in Q4 2025 was Jane Street, an estimated $29.4M added.

Based on aggregated 13F filings for Q4 2025.