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SiriusXM
SIRI

508 hedge funds and large institutions have $5.85B invested in SiriusXM in 2024 Q3 according to their latest regulatory filings, with 191 funds opening new positions, 229 increasing their positions, 47 reducing their positions, and 239 closing their positions.

New
Increased
Maintained
Reduced
Closed

387% more repeat investments, than reductions

Existing positions increased: 229 | Existing positions reduced: 47

367% more capital invested

Capital invested by funds: $1.25B → $5.85B (+$4.6B)

71.72% more ownership

Funds ownership: 1.15% → 72.87% (+72%)

43% more call options, than puts

Call options by funds: $681M | Put options by funds: $477M

9% less funds holding

Funds holding: 561 → 508 (-53)

20% less first-time investments, than exits

New positions opened: 191 | Existing positions closed: 239

Holders
508
Holders Change
-53
Holders Change %
-9.45%
% of All Funds
7.29%
Holding in Top 10
16
Holding in Top 10 Change
+16
Holding in Top 10 Change %
% of All Funds
0.23%
New
191
Increased
229
Reduced
47
Closed
239
Calls
$681M
Puts
$477M
Net Calls
+$204M
Net Calls Change
+$225M

Top Buyers

Rank Fund Capital Flow
1
Berkshire Hathaway
Berkshire Hathaway
Nebraska
+$2.85B
2
Vanguard Group
Vanguard Group
Pennsylvania
+$622M
3
JP Morgan Chase
JP Morgan Chase
New York
+$280M
4
BlackRock
BlackRock
New York
+$209M
5
FP
FPR Partners
California
+$198M

Top Sellers

Rank Fund Capital Flow
1
HF
HRT Financial
New York
-$38.8M
2
Citigroup
Citigroup
New York
-$37.5M
3
Millennium Management
Millennium Management
New York
-$35.9M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$29.4M
5
Jane Street
Jane Street
New York
-$24.2M
Name Holding Trade Value Shares
Change 		Change in
Stake
Wealth Enhancement Advisory Services
151
Wealth Enhancement Advisory Services
Minnesota
$1.65M +$1.94M +62,315 +837%
Thrivent Financial for Lutherans
152
Thrivent Financial for Lutherans
Minnesota
$1.64M +$2.15M +69,206 New
NSCM
153
New South Capital Management
Tennessee
$1.62M -$62 -2 -0%
QC
154
Quadrature Capital
United Kingdom
$1.59M +$2.09M +67,377 New
Stifel Financial
155
Stifel Financial
Missouri
$1.58M +$1.23M +39,766 +148%
BL
156
Bleichroeder LP
New York
$1.57M +$2.07M +66,505 New
HKAM
157
Horizon Kinetics Asset Management
New York
$1.57M +$2.06M +66,406 New
RHDIC
158
R.H. Dinel Investment Counsel
California
$1.55M +$2.03M +65,342 New
GS
159
GTS Securities
New York
$1.54M +$1.64M +52,818 +434%
SC
160
Savant Capital
Illinois
$1.53M +$1.34M +43,089 +199%
ICM
161
Ionic Capital Management
New York
$1.52M +$1.84M +59,261 +1,149%
EPM
162
Equitec Proprietary Markets
Illinois
$1.51M +$1.98M +63,810 New
UFM
163
Ursa Fund Management
California
$1.49M +$1.96M +63,063 New
HSA
164
Hussman Strategic Advisors
Maryland
$1.49M +$1.96M +63,000 New
VOYA Investment Management
165
VOYA Investment Management
Georgia
$1.49M +$618K +19,897 +46%
Teacher Retirement System of Texas
166
Teacher Retirement System of Texas
Texas
$1.47M +$1.93M +62,239 New
FWSM
167
First Wilshire Securities Management
California
$1.47M +$1.92M +61,954 New
PCM
168
Penserra Capital Management
California
$1.45M +$99.4K +3,202 +6%
Aberdeen Group
169
Aberdeen Group
United Kingdom
$1.44M +$1.89M +60,998 New
SEI Investments
170
SEI Investments
Pennsylvania
$1.42M +$1.78M +57,351 +2,239%
PI
171
PGGM Investments
Netherlands
$1.39M +$1.24M +40,037 +212%
YCM
172
Yakira Capital Management
Connecticut
$1.34M +$1.77M +56,835 New
AG
173
Algert Global
California
$1.33M +$1.75M +56,212 New
BC
174
Bruce & Co
Illinois
$1.32M – – –
SW
175
Solidarity Wealth
Utah
$1.29M +$1.7M +54,599 New
5 6
7
8 9

SIRI Hedge Fund Activity: Q3 2024 in Review

508 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in SiriusXM (SIRI) for Q3 2024, worth a combined $5.85B — up 367% from $1.25B a quarter earlier.

Sellers outnumbered buyers: 239 funds closed out of SIRI and 191 opened new positions — a net loss of 48 holders — while 47 trimmed existing stakes and 229 added.

The largest buyer was Berkshire Hathaway, adding an estimated $2.85B. The largest seller was HRT Financial, cutting an estimated $38.8M.

  • 508 institutional investors held SiriusXM (SIRI) as of Q3 2024, down from 561 in Q2 2024.
  • Funds reported $5.85B of SiriusXM stock for Q3 2024, up 367% quarter-over-quarter.
  • 191 funds opened new SiriusXM positions in Q3 2024 and 239 closed out, a net change of -48 holders.
  • The largest SiriusXM buyer in Q3 2024 was Berkshire Hathaway, an estimated $2.85B added.
  • The largest SiriusXM seller in Q3 2024 was HRT Financial, an estimated $38.8M sold.

Based on aggregated 13F filings for Q3 2024.