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Picton Mahoney Asset Management’s SiriusXM SIRI Stock Holding History

Picton Mahoney Asset 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 		– Sell
-37,557
Closed -$751K – 1399
2025
Q4 		$751K Sell
37,557
-4,052
-10% -$87.1K 0.01% 651
2025
Q3 		$968K Buy
+41,609
New +$963K 0.01% 454
2024
Q4 		– Sell
-15,514
Closed -$367K – 921
2024
Q3 		$367K Buy
15,514
+9,912
+177% +$308K 0.01% 283
2024
Q2 		$159K Buy
+5,602
New +$167K 0.01% 311

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

Picton Mahoney Asset Management's SIRI Position: Q1 2026 in Review

Picton Mahoney Asset Management sold out of SiriusXM (SIRI) in Q1 2026, closing a stake of 37,557 shares — an estimated $751K sold.

Picton Mahoney Asset Management first reported a position in SIRI in Q2 2024 and held it in 4 quarters. The position peaked at $968K in Q3 2025. 560 funds tracked by Wall St. Rank hold SIRI as of Q1 2026.

  • Picton Mahoney Asset Management reported no remaining SiriusXM position as of Q1 2026 after selling out during the quarter.
  • Picton Mahoney Asset Management sold 37,557 SiriusXM shares in Q1 2026, an estimated $751K.
  • Picton Mahoney Asset Management first reported a position in SiriusXM in Q2 2024 and held it in 4 quarters.
  • Picton Mahoney Asset Management's SiriusXM position peaked at $968K in Q3 2025.
  • 560 funds tracked by Wall St. Rank held SiriusXM as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.