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SOGP

Sound Group
SOGP

14 hedge funds and large institutions have $1.91M invested in Sound Group in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, 5 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 2

17% more funds holding

Funds holding: 12 → 14 (+2)

1.99% more ownership

Funds ownership: 2.91% → 4.9% (+2%)

4% more capital invested

Capital invested by funds: $1.84M → $1.91M (+$66.7K)

40% less repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 5

74% less call options, than puts

Call options by funds: $774K | Put options by funds: $2.95M

Holders
14
Holders Change
+2
Holders Change %
+16.67%
% of All Funds
0.17%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
4
Increased
3
Reduced
5
Closed
2
Calls
$774K
Puts
$2.95M
Net Calls
-$2.18M
Net Calls Change
+$669K

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$313K
2
Group One Trading
Group One Trading
Illinois
+$121K
3
Citadel Advisors
Citadel Advisors
Florida
+$7.59K
4
CIAM
Caitong International Asset Management
Hong Kong
+$1.95K
5
PWA
Physician Wealth Advisors
Utah
+$677

Top Sellers

Rank Fund Capital Flow
1
HF
HRT Financial
New York
-$1.02M
2
Simplex Trading
Simplex Trading
Illinois
-$130K
3
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$13K
4
Osaic Holdings
Osaic Holdings
Arizona
-$5K
5
RhumbLine Advisers
RhumbLine Advisers
Massachusetts
-$3.74K
Name Holding Trade Value Shares
Change 		Change in
Stake
MIP
1
Ma Investment Partnership
California
$1.16M +$1.41M +100,000 New
Morgan Stanley
2
Morgan Stanley
New York
$320K +$313K +22,192 +413%
Group One Trading
3
Group One Trading
Illinois
$223K +$121K +8,551 +80%
Citadel Advisors
4
Citadel Advisors
Florida
$145K +$7.59K +538 +4%
RhumbLine Advisers
5
RhumbLine Advisers
Massachusetts
$26.2K -$3.74K -265 -11%
Jones Financial Companies
6
Jones Financial Companies
Missouri
$9.88K -$705 -50 -6%
Simplex Trading
7
Simplex Trading
Illinois
$9.46K -$130K -9,238 -92%
BNP Paribas Financial Markets
8
BNP Paribas Financial Markets
France
$6.04K -$13K -920 -64%
CIAM
9
Caitong International Asset Management
Hong Kong
$1.6K +$1.95K +138 New
Northwestern Mutual Wealth Management
10
Northwestern Mutual Wealth Management
Wisconsin
$1.16K – – –
PWA
11
Physician Wealth Advisors
Utah
$558 +$677 +48 New
UBS Group
12
UBS Group
Switzerland
$256 -$254 -18 -45%
SS
13
SBI Securities
Japan
$128 +$155 +11 New
FDCDDQ
14
Federation des caisses Desjardins du Quebec
Quebec, Canada
$35 – – –
HF
15
HRT Financial
New York
– -$1.02M -54,243 Closed
Osaic Holdings
16
Osaic Holdings
Arizona
– -$5K -250 Closed

SOGP Hedge Fund Activity: Q4 2025 in Review

14 of the 8,232 institutional investors tracked by Wall St. Rank reported a position in Sound Group (SOGP) for Q4 2025, worth a combined $1.91M — up 3.6% from $1.84M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new SOGP positions and 2 closed out — a net gain of 2 holders — while 3 added to existing stakes and 5 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $313K. The largest seller was HRT Financial, exiting entirely with an estimated $1.02M sold.

  • 14 institutional investors held Sound Group (SOGP) as of Q4 2025, up from 12 in Q3 2025.
  • Funds reported $1.91M of Sound Group stock for Q4 2025, up 3.6% quarter-over-quarter.
  • 4 funds opened new Sound Group positions in Q4 2025 and 2 closed out, a net change of +2 holders.
  • The largest Sound Group buyer in Q4 2025 was Morgan Stanley, an estimated $313K added.
  • The largest Sound Group seller in Q4 2025 was HRT Financial, an estimated $1.02M sold.

Based on aggregated 13F filings for Q4 2025.