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SGI

Somnigroup International
SGI

426 hedge funds and large institutions have $13.1B invested in Somnigroup International in 2025 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 189 increasing their positions, 105 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

80% more repeat investments, than reductions

Existing positions increased: 189 | Existing positions reduced: 105

79% more funds holding in top 10

Funds holding in top 10: 19 → 34 (+15)

57% more first-time investments, than exits

New positions opened: 83 | Existing positions closed: 53

39% more capital invested

Capital invested by funds: $9.45B → $13.1B (+$3.65B)

21% more call options, than puts

Call options by funds: $36.7M | Put options by funds: $30.4M

8.96% more ownership

Funds ownership: 95.96% → 104.92% (+9%)

7% more funds holding

Funds holding: 399 → 426 (+27)

Holders
426
Holders Change
+27
Holders Change %
+6.77%
% of All Funds
5.71%
Holding in Top 10
34
Holding in Top 10 Change
+15
Holding in Top 10 Change %
+78.95%
% of All Funds
0.46%
New
83
Increased
189
Reduced
105
Closed
53
Calls
$36.7M
Puts
$30.4M
Net Calls
+$6.3M
Net Calls Change
+$16.2M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$694M
2
WPL
WINDACRE PARTNERSHIP LLC
Texas
+$630M
3
LP
Linonia Partnership
New York
+$167M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$151M
5
ACM
Abrams Capital Management
Massachusetts
+$136M

Top Sellers

1
Select Equity Group
Select Equity Group
New York
-$221M
2
Millennium Management
Millennium Management
New York
-$44.2M
3
LCOV
London Company of Virginia
Virginia
-$32.4M
4
JCM
Junto Capital Management
New York
-$27.9M
5
Brown Advisory
Brown Advisory
Maryland
-$25.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
Public Employees Retirement Association of Colorado
226
Public Employees Retirement Association of Colorado
Colorado
$943K – – –
VRS
227
Virginia Retirement Systems
Virginia
$928K +$938K +15,500 New
BEI
228
Benjamin Edwards Inc
Missouri
$902K +$172K +2,840 +23%
SIC
229
Salem Investment Counselors
North Carolina
$886K – – –
SOW
230
State of Wyoming
Wyoming
$878K +$107K +1,772 +14%
PI
231
PineBridge Investments
New York
$877K -$1.9M -31,426 -68%
SAM
232
Securian Asset Management
Minnesota
$870K +$84.5K +1,396 +11%
Cetera Investment Advisers
233
Cetera Investment Advisers
Illinois
$869K +$136K +2,242 +18%
GC
234
Guggenheim Capital
Illinois
$852K -$7.99K -132 -0.9%
M&T Bank
235
M&T Bank
New York
$797K +$52.1K +861 +7%
HWM
236
HB Wealth Management
Georgia
$790K +$536K +8,855 +204%
Stifel Financial
237
Stifel Financial
Missouri
$785K -$429K -7,083 -35%
ATPW
238
Ashton Thomas Private Wealth
Arizona
$777K -$1.49M -24,622 -65%
TWC
239
TD Waterhouse Canada
Ontario, Canada
$769K -$186K -3,080 -20%
BPC
240
Bryce Point Capital
New York
$767K +$817K +13,495 New
EMPI
241
Elo Mutual Pension Insurance
Finland
$756K +$764K +12,627 New
RSS
242
Rosenblum Silverman Sutton
California
$747K -$91.4K -1,510 -11%
Creative Planning
243
Creative Planning
Kansas
$740K +$130K +2,152 +21%
DFCM
244
Dark Forest Capital Management
Puerto Rico
$737K +$278K +4,597 +60%
PWM
245
Pinnacle Wealth Management
California
$732K +$740K +12,232 New
Toronto Dominion Bank
246
Toronto Dominion Bank
Ontario, Canada
$728K +$28.4K +470 +4%
BC
247
Burney Company
Virginia
$722K -$114K -1,879 -13%
TRCT
248
Tower Research Capital (TRC)
New York
$710K +$28.5K +471 +4%
Prudential Financial
249
Prudential Financial
New Jersey
$706K +$219K +3,625 +44%
Truist Financial
250
Truist Financial
North Carolina
$702K +$298K +4,927 +72%
8 9
10
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SGI Hedge Fund Activity: Q1 2025 in Review

426 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Somnigroup International (SGI) for Q1 2025, worth a combined $13.1B — up 39% from $9.45B a quarter earlier.

Buyers outnumbered sellers: 83 funds opened new SGI positions and 53 closed out — a net gain of 30 holders — while 189 added to existing stakes and 105 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $694M. The largest seller was Select Equity Group, cutting an estimated $221M.

  • 426 institutional investors held Somnigroup International (SGI) as of Q1 2025, up from 399 in Q4 2024.
  • Funds reported $13.1B of Somnigroup International stock for Q1 2025, up 39% quarter-over-quarter.
  • 83 funds opened new Somnigroup International positions in Q1 2025 and 53 closed out, a net change of +30 holders.
  • The largest Somnigroup International buyer in Q1 2025 was Fidelity Investments, an estimated $694M added.
  • The largest Somnigroup International seller in Q1 2025 was Select Equity Group, an estimated $221M sold.

Based on aggregated 13F filings for Q1 2025.