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Capital Management’s SiriusXM SIRI Stock Holding History

Capital Management’s Portfolio SIRI Stock Details SIRI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12.2M Buy
530,536
+16,837
+3% +$362K 2.09% 20
2025
Q4 		$10.3M Sell
513,699
-147,767
-22% -$3.18M 1.68% 26
2025
Q3 		$15.4M Sell
661,466
-11,785
-2% -$273K 2.42% 18
2025
Q2 		$15.5M Buy
673,251
+97,726
+17% +$2.1M 2.63% 15
2025
Q1 		$13M Buy
575,525
+78,193
+16% +$1.84M 2.25% 18
2024
Q4 		$11.3M Buy
+497,332
New +$12.7M 2.03% 20

Other funds holding SIRI

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
KCMH
Kontiki Capital Management (HK) Hong Kong $1.43B AUM 9.81% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital Management's SIRI Position: Q1 2026 in Review

Capital Management increased its SiriusXM (SIRI) stake by 3.3% in Q1 2026, buying an estimated $362K and bringing the position to 530,536 shares worth $12.2M. The position accounts for 2.09% of the portfolio, ranked #20.

Capital Management first reported a position in SIRI in Q4 2024 and has held it in 6 quarters since. The position peaked at $15.5M in Q2 2025. 559 funds tracked by Wall St. Rank hold SIRI as of Q1 2026.

  • Capital Management held 530,536 shares of SiriusXM worth $12.2M as of Q1 2026.
  • Capital Management bought 16,837 SiriusXM shares in Q1 2026, an estimated $362K.
  • SiriusXM made up 2.09% of Capital Management's portfolio in Q1 2026, its #20 holding.
  • Capital Management first reported a position in SiriusXM in Q4 2024 and has held it in 6 quarters since.
  • Capital Management's SiriusXM position peaked at $15.5M in Q2 2025.
  • 559 funds tracked by Wall St. Rank held SiriusXM as of Q1 2026.

Based on Capital Management's 13F filing for Q1 2026, filed 23 Apr 2026.