Vontobel Holding
SIRI icon

Vontobel Holding’s SiriusXM SIRI Stock Holding History

Vontobel Holding’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 		$374K Buy
12,650
+2,344
+23% +$63K ﹤0.01% 1164
2026
Q1 		$238K Buy
+10,306
New +$222K ﹤0.01% 1069
2025
Q3 		– Sell
-8,871
Closed -$204K – 1422
2025
Q2 		$204K Sell
8,871
-232
-3% -$4.99K ﹤0.01% 1168
2025
Q1 		$205K Buy
+9,103
New +$214K ﹤0.01% 1011
2024
Q3 		– Sell
-1,058
Closed -$29.9K – 1126
2024
Q2 		$29.9K Sell
1,058
-6,031
-85% -$180K ﹤0.01% 1056
2024
Q1 		$275K Buy
7,089
+5,659
+396% +$269K ﹤0.01% 920
2023
Q4 		$78.2K Hold
1,430
– – ﹤0.01% 1052
2023
Q3 		$64.6K Hold
1,430
– – ﹤0.01% 1035
2023
Q2 		$64.8K Hold
1,430
– – ﹤0.01% 1066
2023
Q1 		$56.8K Sell
1,430
-1,934
-57% -$92.6K ﹤0.01% 1045
2022
Q4 		$193K Hold
3,364
– – ﹤0.01% 1001
2022
Q3 		$192K Sell
3,364
-589
-15% -$37K ﹤0.01% 956
2022
Q2 		$242K Buy
3,953
+268
+7% +$16.6K ﹤0.01% 893
2022
Q1 		$245K Sell
3,685
-586
-14% -$36.9K ﹤0.01% 956
2021
Q4 		$274K Buy
4,271
+194
+5% +$12.1K ﹤0.01% 945
2021
Q3 		$249K Buy
4,077
+923
+29% +$58K ﹤0.01% 987
2021
Q2 		$206K Buy
3,154
+1,620
+106% +$102K ﹤0.01% 1031
2021
Q1 		$94K Sell
1,534
-1,249
-45% -$76.1K ﹤0.01% 950
2020
Q4 		$168K Buy
+2,783
New +$171K ﹤0.01% 914

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

Vontobel Holding's SIRI Position: Q2 2026 in Review

Vontobel Holding increased its SiriusXM (SIRI) stake by 23% in Q2 2026, buying an estimated $63K and bringing the position to 12,650 shares worth $374K. The position accounts for ﹤0.01% of the portfolio, ranked #1164.

Vontobel Holding first reported a position in SIRI in Q4 2020 and has held it in 19 quarters since. 601 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

  • Vontobel Holding held 12,650 shares of SiriusXM worth $374K as of Q2 2026.
  • Vontobel Holding bought 2,344 SiriusXM shares in Q2 2026, an estimated $63K.
  • SiriusXM made up ﹤0.01% of Vontobel Holding's portfolio in Q2 2026, its #1164 holding.
  • Vontobel Holding first reported a position in SiriusXM in Q4 2020 and has held it in 19 quarters since.
  • 601 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

Based on Vontobel Holding's 13F filing for Q2 2026, filed 3 Aug 2026.