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SGI

Somnigroup International

427 hedge funds and large institutions have $15.6B invested in Somnigroup International in 2025 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 199 increasing their positions, 114 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

141% more call options, than puts

Call options by funds: $32.5M | Put options by funds: $13.5M

75% more repeat investments, than reductions

Existing positions increased: 199 | Existing positions reduced: 114

19% more capital invested

Capital invested by funds: $13.1B → $15.6B (+$2.5B)

4.96% more ownership

Funds ownership: 104.92%109.88% (+5%)

8% more first-time investments, than exits

New positions opened: 64 | Existing positions closed: 59

0% more funds holding

Funds holding: 426427 (+1)

18% less funds holding in top 10

Funds holding in top 10: 3428 (-6)

Holders
427
Holders Change
+1
Holders Change %
+0.23%
% of All Funds
5.62%
Holding in Top 10
28
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-17.65%
% of All Funds
0.37%
New
64
Increased
199
Reduced
114
Closed
59
Calls
$32.5M
Puts
$13.5M
Net Calls
+$19M
Net Calls Change
+$12.7M
Name Holding Trade Value Shares
Change
Change in
Stake
QC
476
Quent Capital
New York
-$75.4K -1,259 Closed
Simplex Trading
477
Simplex Trading
Illinois
-$78.9K -1,254 Closed
PA
478
PSI Advisors
Florida
-$35.9K -600 Closed
QL
479
Quarry LP
New York
-$26.2K -437 Closed
SW
480
SVB Wealth
Massachusetts
-$15.4K -258 Closed
MG
481
Mather Group
Illinois
-$9.26K -155 Closed
MSWA
482
Marshall & Sterling Wealth Advisors
New York
-$5.69K -95 Closed
BCMLT
483
Beacon Capital Management LLC (Tennessee)
Tennessee
-$3.71K -62 Closed
GFPC
484
Global Financial Private Client
Florida
-$1.5K -25 Closed
BFS
485
Bare Financial Services
Pennsylvania
-$539 -9 Closed
AW
486
Avion Wealth
Texas
+$566 +9 New

SGI Hedge Fund Activity: Q2 2025 in Review

427 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Somnigroup International (SGI) for Q2 2025, worth a combined $15.6B — up 19% from $13.1B a quarter earlier.

Buyers outnumbered sellers: 64 funds opened new SGI positions and 59 closed out — a net gain of 5 holders — while 199 added to existing stakes and 114 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $679M. The largest seller was WINDACRE PARTNERSHIP LLC, cutting an estimated $164M.

  • 427 institutional investors held Somnigroup International (SGI) as of Q2 2025, up from 426 in Q1 2025.
  • Funds reported $15.6B of Somnigroup International stock for Q2 2025, up 19% quarter-over-quarter.
  • 64 funds opened new Somnigroup International positions in Q2 2025 and 59 closed out, a net change of +5 holders.
  • The largest Somnigroup International buyer in Q2 2025 was Fidelity Investments, an estimated $679M added.
  • The largest Somnigroup International seller in Q2 2025 was WINDACRE PARTNERSHIP LLC, an estimated $164M sold.

Based on aggregated 13F filings for Q2 2025.