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SiriusXM
SIRI

615 hedge funds and large institutions have $3.11B invested in SiriusXM in 2021 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 174 increasing their positions, 176 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

283% more call options, than puts

Call options by funds: $86.4M | Put options by funds: $22.5M

37% more first-time investments, than exits

New positions opened: 67 | Existing positions closed: 49

1% more funds holding

Funds holding: 607 → 615 (+8)

0.11% less ownership

Funds ownership: 1.37% → 1.26% (-0.11%)

1% less repeat investments, than reductions

Existing positions increased: 174 | Existing positions reduced: 176

15% less capital invested

Capital invested by funds: $3.67B → $3.11B (-$559M)

Holders
615
Holders Change
+8
Holders Change %
+1.32%
% of All Funds
10.77%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
67
Increased
174
Reduced
176
Closed
49
Calls
$86.4M
Puts
$22.5M
Net Calls
+$63.9M
Net Calls Change
-$32.8M

Top Buyers

Rank Fund Capital Flow
1
LCM
Laurion Capital Management
New York
+$18.4M
2
Northern Trust
Northern Trust
Illinois
+$16.5M
3
Skandinaviska Enskilda Banken (SEB)
Skandinaviska Enskilda Banken (SEB)
Sweden
+$16.4M
4
Renaissance Technologies
Renaissance Technologies
New York
+$13.7M
5
Two Sigma Investments
Two Sigma Investments
New York
+$13.2M

Top Sellers

Rank Fund Capital Flow
1
DCP
DSM Capital Partners
Florida
-$179M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$41.5M
3
KBC Group
KBC Group
Belgium
-$39M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$37.5M
5
ZP
Zimmer Partners
New York
-$24.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
ECM
101
ExodusPoint Capital Management
New York
$2.67M +$420K +6,686 +18%
Commonwealth Equity Services
102
Commonwealth Equity Services
Massachusetts
$2.63M -$4.46K -71 -0.2%
Squarepoint
103
Squarepoint
New York
$2.57M +$2.65M +42,161 New
HighTower Advisors
104
HighTower Advisors
Illinois
$2.52M +$450K +7,154 +21%
TI
105
Trexquant Investment
Connecticut
$2.46M +$2.21M +35,100 +661%
HSA
106
Hussman Strategic Advisors
Maryland
$2.46M +$195K +3,100 +8%
PAMS
107
Pictet Asset Management (Switzerland)
Switzerland
$2.42M +$2.49M +39,684 New
TD Asset Management
108
TD Asset Management
Ontario, Canada
$2.39M +$11.3K +180 +0.5%
RJFSA
109
Raymond James Financial Services Advisors
Florida
$2.36M +$1.57K +25 +0.1%
ACI
110
AMP Capital Investors
Australia
$2.34M -$53.1K -845 -2%
T. Rowe Price Associates
111
T. Rowe Price Associates
Maryland
$2.32M +$347K +5,520 +17%
Nomura Asset Management
112
Nomura Asset Management
Japan
$2.31M -$169K -2,691 -7%
JP Morgan Chase
113
JP Morgan Chase
New York
$2.3M -$30.8K -490 -1%
TRCT
114
Tower Research Capital (TRC)
New York
$2.28M +$771K +12,265 +49%
AIM
115
Aigen Investment Management
New York
$2.27M +$117K +1,867 +5%
PA
116
Profund Advisors
Maryland
$2.27M +$138K +2,200 +6%
Royal London Asset Management
117
Royal London Asset Management
United Kingdom
$2.23M -$151K -2,395 -6%
EH
118
Equitable Holdings
New York
$2.12M +$15.8K +251 +0.7%
SCM
119
Shelton Capital Management
Colorado
$2.1M – – –
PCM
120
Parsons Capital Management
Rhode Island
$2.1M -$508K -8,075 -19%
JAM
121
Jupiter Asset Management
United Kingdom
$1.99M +$2.06M +32,740 New
BNP Paribas Financial Markets
122
BNP Paribas Financial Markets
France
$1.98M -$7.03M -111,885 -77%
Treasurer of the State of North Carolina
123
Treasurer of the State of North Carolina
North Carolina
$1.98M +$68.9K +1,096 +3%
SAM
124
Storebrand Asset Management
Norway
$1.93M -$336K -5,353 -14%
WBC
125
Westpac Banking Corp
Australia
$1.93M -$68.9K -1,096 -3%
3 4
5
6 7

SIRI Hedge Fund Activity: Q3 2021 in Review

615 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in SiriusXM (SIRI) for Q3 2021, worth a combined $3.11B — down 15% from $3.67B a quarter earlier.

Buyers outnumbered sellers: 67 funds opened new SIRI positions and 49 closed out — a net gain of 18 holders — while 174 added to existing stakes and 176 trimmed.

The largest buyer was Laurion Capital Management, adding an estimated $18.4M. The largest seller was DSM Capital Partners, exiting entirely with an estimated $179M sold.

  • 615 institutional investors held SiriusXM (SIRI) as of Q3 2021, up from 607 in Q2 2021.
  • Funds reported $3.11B of SiriusXM stock for Q3 2021, down 15% quarter-over-quarter.
  • 67 funds opened new SiriusXM positions in Q3 2021 and 49 closed out, a net change of +18 holders.
  • The largest SiriusXM buyer in Q3 2021 was Laurion Capital Management, an estimated $18.4M added.
  • The largest SiriusXM seller in Q3 2021 was DSM Capital Partners, an estimated $179M sold.

Based on aggregated 13F filings for Q3 2021.