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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
ASN
301
Advisory Services Network
Georgia
$285K +$2.82M +90,707 +900%
WorldQuant Millennium Advisors
302
WorldQuant Millennium Advisors
New York
$280K -$13.8M -445,608 -97%
X
303
Xponance
Pennsylvania
$279K +$284K +9,156 +344%
QCM
304
QRG Capital Management
Illinois
$278K +$365K +11,764 New
LCS
305
Levin Capital Strategies
New York
$277K +$151K +4,865 +71%
TFS
306
Thoroughbred Financial Services
Tennessee
$261K +$343K +11,039 New
BAM
307
Blueshift Asset Management
New Jersey
$251K +$330K +10,627 New
GIA
308
Gateway Investment Advisers
Ohio
$245K -$18.4K -593 -5%
BFM
309
Boothbay Fund Management
New York
$242K +$317K +10,221 New
AFGAS
310
Allegiance Financial Group Advisory Services
Virginia
$236K +$2.24K +72 +0.7%
KBC Group
311
KBC Group
Belgium
$232K +$200K +6,448 +192%
AGC
312
Aspen Grove Capital
Colorado
$227K +$299K +9,619 New
Aviva
313
Aviva
United Kingdom
$227K +$220K +7,078 +282%
CIA
314
Citadel Investment Advisory
Ohio
$220K +$289K +9,310 New
SCM
315
Sterling Capital Management
North Carolina
$220K +$289K +9,302 New
TSS
316
Two Sigma Securities
New York
$216K -$2.45K -79 -0.9%
S
317
SimplyRich
California
$214K +$281K +9,064 New
CC
318
Centiva Capital
New York
$211K -$1.82M -58,669 -87%
PL
319
Plancorp LLC
Missouri
$207K +$189K +6,090 +230%
FHC
320
Fort Henry Capital
West Virginia
$205K +$269K +8,673 New
LSA
321
Leonteq Securities AG
Switzerland
$176K +$231K +7,428 New
S
322
SignatureFD
Georgia
$164K +$193K +6,215 +863%
Macquarie Group
323
Macquarie Group
Australia
$159K +$209K +6,727 New
Northwestern Mutual Wealth Management
324
Northwestern Mutual Wealth Management
Wisconsin
$137K -$49.6K -1,596 -22%
LWCFA
325
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$132K +$88.2K +2,839 +133%
11 12
13
14 15

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.