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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
DekaBank Deutsche Girozentrale
76
DekaBank Deutsche Girozentrale
Germany
$4.61M +$390K +6,200 +9%
GF
77
Gabelli Funds
New York
$4.51M -$330K -5,250 -7%
SAM
78
Soviero Asset Management
New York
$4.51M +$4.65M +74,000 New
SEC
79
Seven Eight Capital
New York
$4.44M +$4.58M +72,842 New
Rafferty Asset Management
80
Rafferty Asset Management
New York
$4.23M +$703K +11,191 +19%
RIM
81
Redwood Investment Management
Arizona
$3.94M +$622K +9,897 +18%
UBS Group
82
UBS Group
Switzerland
$3.93M -$179K -2,840 -4%
State of New Jersey Common Pension Fund D
83
State of New Jersey Common Pension Fund D
New Jersey
$3.79M +$259K +4,122 +7%
Asset Management One
84
Asset Management One
Japan
$3.43M +$397K +6,323 +13%
Royal Bank of Canada
85
Royal Bank of Canada
Ontario, Canada
$3.42M -$294K -4,682 -8%
GIA
86
Gateway Investment Advisers
Ohio
$3.42M -$6.35K -101 -0.2%
CIBC Asset Management
87
CIBC Asset Management
Ontario, Canada
$3.34M +$38.1K +606 +1%
Ohio Public Employees Retirement System (OPERS)
88
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.29M -$41.3K -657 -1%
Creative Planning
89
Creative Planning
Kansas
$3.26M +$130K +2,067 +4%
PP
90
PDT Partners
New York
$3.26M +$186K +2,954 +6%
JF
91
Jump Financial
Illinois
$3.17M +$3.16M +50,225 +2,798%
IA
92
IFP Advisors
Florida
$3.09M +$1.26K +20 +0%
AWM
93
AE Wealth Management
Kansas
$3.03M +$492K +7,829 +19%
Lazard Asset Management
94
Lazard Asset Management
New York
$3.02M +$2.98M +47,449 +2,372%
Ensign Peak Advisors
95
Ensign Peak Advisors
Utah
$2.97M +$2.48M +39,425 +425%
AllianceBernstein
96
AllianceBernstein
Tennessee
$2.95M -$16M -254,863 -84%
MCM
97
Moore Capital Management
New York
$2.91M +$3M +47,685 New
State of Wisconsin Investment Board
98
State of Wisconsin Investment Board
Wisconsin
$2.9M +$180K +2,869 +6%
Jane Street
99
Jane Street
New York
$2.89M +$1.32M +20,943 +79%
OAM
100
Optimal Asset Management
California
$2.89M +$9.43K +150 +0.3%
2 3
4
5 6

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.