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Mather Group’s SiriusXM SIRI Stock Holding History

Mather Group’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
Q2 		$53.4K Hold
1,809
– – ﹤0.01% 1084
2026
Q1 		$41.8K Buy
+1,809
New +$38.9K ﹤0.01% 1098
2025
Q4 		– Sell
-1,809
Closed -$42.1K – 1481
2025
Q3 		$42.1K Buy
+1,809
New +$41.8K ﹤0.01% 941
2025
Q2 		– Sell
-1,809
Closed -$40.8K – 1535
2025
Q1 		$40.8K Sell
1,809
-73
-4% -$1.72K ﹤0.01% 933
2024
Q4 		$42.9K Buy
1,882
+26
+1% +$663 ﹤0.01% 905
2024
Q3 		$43.9K Buy
1,856
+855
+85% +$26.6K ﹤0.01% 907
2024
Q2 		$38.8K Buy
+1,001
New +$29.9K ﹤0.01% 1070
2023
Q2 		– Sell
-7,204
Closed -$286K – 649
2023
Q1 		$286K Buy
7,204
+499
+7% +$23.9K 0.01% 410
2022
Q4 		$392K Buy
6,705
+782
+13% +$48.1K 0.01% 350
2022
Q3 		$338K Buy
+5,923
New +$372K 0.01% 347

Other funds holding SIRI

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
KCMH
Kontiki Capital Management (HK) Hong Kong $1.52B AUM 10.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CCM
Check Capital Management Costa Mesa, California $7.52B AUM 15.3% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return

Mather Group's SIRI Position: Q2 2026 in Review

Mather Group held its SiriusXM (SIRI) position steady in Q2 2026 at 1,809 shares worth $53.4K. The position accounts for ﹤0.01% of the portfolio, ranked #1084.

Mather Group first reported a position in SIRI in Q3 2022 and has held it in 10 quarters since. The position peaked at $392K in Q4 2022. 600 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

  • Mather Group held 1,809 shares of SiriusXM worth $53.4K as of Q2 2026.
  • Mather Group left its SiriusXM share count unchanged in Q2 2026.
  • SiriusXM made up ﹤0.01% of Mather Group's portfolio in Q2 2026, its #1084 holding.
  • Mather Group first reported a position in SiriusXM in Q3 2022 and has held it in 10 quarters since.
  • Mather Group's SiriusXM position peaked at $392K in Q4 2022.
  • 600 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

Based on Mather Group's 13F filing for Q2 2026, filed 27 Jul 2026.