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SGI

Somnigroup International

523 hedge funds and large institutions have $15.6B invested in Somnigroup International in 2026 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 206 increasing their positions, 190 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed

729% more call options, than puts

Call options by funds: $62.4M | Put options by funds: $7.52M

8% more repeat investments, than reductions

Existing positions increased: 206 | Existing positions reduced: 190

0.85% more ownership

Funds ownership: 99.61%100.46% (+0.85%)

5% less funds holding

Funds holding: 549523 (-26)

16% less capital invested

Capital invested by funds: $18.7B → $15.6B (-$3.07B)

19% less funds holding in top 10

Funds holding in top 10: 3125 (-6)

20% less first-time investments, than exits

New positions opened: 71 | Existing positions closed: 89

Holders
523
Holders Change
-26
Holders Change %
-4.74%
% of All Funds
6.44%
Holding in Top 10
25
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-19.35%
% of All Funds
0.31%
New
71
Increased
206
Reduced
190
Closed
89
Calls
$62.4M
Puts
$7.52M
Net Calls
+$54.8M
Net Calls Change
+$27.1M
Name Holding Trade Value Shares
Change
Change in
Stake
PCM
551
Polymer Capital Management
New York
-$1.16M -12,954 Closed
VI
552
Versor Investments
New York
-$1.11M -12,379 Closed
LTM
553
Lotus Technology Management
Florida
-$1.09M -12,243 Closed
IMC Chicago
554
IMC Chicago
Illinois
-$1.02M -11,746 Closed
IP
555
Interval Partners
New York
-$992K -11,107 Closed
DFCM
556
Dark Forest Capital Management
Puerto Rico
-$989K -11,079 Closed
WLG
557
Williamson Legacy Group
Indiana
-$908K -10,169 Closed
WAM
558
Weiss Asset Management
Massachusetts
-$797K -8,925 Closed
OTPPB
559
Ontario Teachers' Pension Plan Board
Ontario, Canada
-$676K -7,573 Closed
JFG
560
Jefferies Financial Group
New York
-$606K -6,788 Closed
LOAMU
561
Lombard Odier Asset Management (USA)
New York
-$581K -6,503 Closed
FFM
562
Forum Financial Management
Illinois
-$477K -5,338 Closed
Envestnet Portfolio Solutions
563
Envestnet Portfolio Solutions
Illinois
-$446K -4,993 Closed
Twin Tree Management
564
Twin Tree Management
Texas
-$344K -3,853 Closed
WF
565
Welch & Forbes
Massachusetts
-$316K -3,540 Closed
MFG
566
Merit Financial Group
Georgia
-$293K -3,279 Closed
PA
567
PharVision Advisers
Florida
-$268K -3,004 Closed
KJHP
568
K.J. Harrison & Partners
Ontario, Canada
-$268K -3,000 Closed
GS
569
GTS Securities
New York
-$264K -2,956 Closed
SWP
570
Sagespring Wealth Partners
Tennessee
-$264K -2,953 Closed
SA
571
Sanctuary Advisors
Indiana
-$260K -2,912 Closed
BBVA
572
Banco Bilbao Vizcaya Argentaria
Spain
-$259K -2,876 Closed
SRL
573
Scientech Research LLC
New Jersey
-$252K -2,827 Closed
SPC
574
Sigma Planning Corp
Michigan
-$249K -2,789 Closed
BBP
575
Banco BTG Pactual
Brazil
-$249K -2,787 Closed