Sound Group
SOGP
12 hedge funds and large institutions have $1.95M invested in Sound Group in 2026 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, 5 reducing their positions, and 2 closing their positions.
2% more capital invested
Capital invested by funds: $1.91M → $1.95M (+$42.7K)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1.45% less ownership
Funds ownership: 4.9% → 3.45% (-1.5%)
14% less funds holding
Funds holding: 14 → 12 (-2)
60% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 5
75% less call options, than puts
Call options by funds: $758K | Put options by funds: $3.02M
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Simplex Trading
Chicago,
Illinois
|
+$15.7K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$7.95K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$381K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$174K |
| 3 |
Group One Trading
Chicago,
Illinois
|
-$128K |
| 4 |
BNP Paribas Financial Markets
Paris,
France
|
-$6.93K |
| 5 |
RhumbLine Advisers
Boston,
Massachusetts
|
-$5.14K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
MIP
1
Ma Investment Partnership
Hillsborough,
California
| $1.69M | – | – | – |
|
|
2
Group One Trading
Chicago,
Illinois
| $168K | -$128K | -9,267 | -48% |
|
|
3
Simplex Trading
Chicago,
Illinois
| $32.8K | +$15.7K | +1,129 | +139% |
|
|
4
RhumbLine Advisers
Boston,
Massachusetts
| $31.8K | -$5.14K | -371 | -16% |
|
5
Jones Financial Companies
Des Peres,
Missouri
| $14.2K | – | – | – |
|
|
6
UBS Group
Zurich,
Switzerland
| $10K | +$7.95K | +573 | +2,605% |
|
7
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
| $1.69K | – | – | – |
|
|
8
Morgan Stanley
New York
| $1.18K | -$381K | -27,492 | -100% |
|
|
PWA
9
Physician Wealth Advisors
Midvale,
Utah
| $811 | – | – | – |
|
|
10
BNP Paribas Financial Markets
Paris,
France
| $338 | -$6.93K | -500 | -96% |
|
|
SS
11
SBI Securities
Tokyo,
Japan
| $169 | -$14 | -1 | -9% |
|
|
FDCDDQ
12
Federation des caisses Desjardins du Quebec
Levis,
Quebec, Canada
| $51 | – | – | – |
|
|
13
Citadel Advisors
Miami,
Florida
| – | -$174K | -12,517 | Closed |
|
|
CIAM
14
Caitong International Asset Management
Hong Kong
| – | -$1.6K | -138 | Closed |
|
SOGP Hedge Fund Activity: Q1 2026 in Review
12 of the 8,143 institutional investors tracked by Wall St. Rank reported a position in Sound Group (SOGP) for Q1 2026, worth a combined $1.95M — up 2.2% from $1.91M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of SOGP and 0 opened new positions — a net loss of 2 holders — while 5 trimmed existing stakes and 2 added.
The largest buyer was Simplex Trading, adding an estimated $15.7K. The largest seller was Morgan Stanley, cutting an estimated $381K.
- 12 institutional investors held Sound Group (SOGP) as of Q1 2026, down from 14 in Q4 2025.
- Funds reported $1.95M of Sound Group stock for Q1 2026, up 2.2% quarter-over-quarter.
- 0 funds opened new Sound Group positions in Q1 2026 and 2 closed out, a net change of -2 holders.
- The largest Sound Group buyer in Q1 2026 was Simplex Trading, an estimated $15.7K added.
- The largest Sound Group seller in Q1 2026 was Morgan Stanley, an estimated $381K sold.
Based on aggregated 13F filings for Q1 2026.