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Tower Research Capital (TRC)’s SiriusXM SIRI Stock Holding History

Tower Research Capital (TRC)’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 		$40.6K Sell
1,760
-226
-11% -$4.86K ﹤0.01% 2930
2025
Q4 		$39.7K Sell
1,986
-14,521
-88% -$312K ﹤0.01% 2605
2025
Q3 		$384K Buy
16,507
+11,144
+208% +$258K 0.01% 1027
2025
Q2 		$123K Buy
5,363
+3,126
+140% +$67.3K ﹤0.01% 2208
2025
Q1 		$50.4K Sell
2,237
-1,605
-42% -$37.8K ﹤0.01% 2231
2024
Q4 		$87.6K Buy
3,842
+1,371
+55% +$35K ﹤0.01% 2216
2024
Q3 		$58.4K Sell
2,471
-2,945
-54% -$91.5K ﹤0.01% 2637
2024
Q2 		$153K Sell
5,416
-21,547
-80% -$644K ﹤0.01% 2270
2024
Q1 		$1.05M Sell
26,963
-1,111
-4% -$52.8K 0.03% 499
2023
Q4 		$1.54M Buy
28,074
+6,713
+31% +$323K 0.02% 606
2023
Q3 		$966K Buy
21,361
+16,607
+349% +$772K 0.03% 555
2023
Q2 		$215K Sell
4,754
-13,653
-74% -$516K 0.01% 1506
2023
Q1 		$730K Buy
18,407
+13,915
+310% +$666K 0.02% 615
2022
Q4 		$262K Sell
4,492
-52,669
-92% -$3.24M 0.01% 1119
2022
Q3 		$3.26M Buy
57,161
+34,448
+152% +$2.17M 0.05% 285
2022
Q2 		$1.39M Sell
22,713
-37,097
-62% -$2.3M 0.03% 512
2022
Q1 		$3.96M Buy
59,810
+26,889
+82% +$1.69M 0.04% 366
2021
Q4 		$2.09M Sell
32,921
-4,479
-12% -$280K 0.04% 394
2021
Q3 		$2.28M Buy
37,400
+12,265
+49% +$771K 0.06% 234
2021
Q2 		$1.64M Buy
25,135
+13,060
+108% +$819K 0.04% 379
2021
Q1 		$736K Buy
12,075
+2,424
+25% +$148K 0.01% 944
2020
Q4 		$615K Sell
9,651
-2,217
-19% -$136K 0.02% 845
2020
Q3 		$636K Buy
11,868
+6,783
+133% +$389K 0.01% 1414
2020
Q2 		$298K Buy
5,085
+5,065
+25,325% +$284K 0.01% 1446
2020
Q1 		$1K Sell
20
-2,992
-99% -$196K ﹤0.01% 2836
2019
Q4 		$215K Sell
3,012
-9,700
-76% -$654K 0.02% 554
2019
Q3 		$796K Buy
12,712
+150
+1% +$9.22K 0.05% 365
2019
Q2 		$701K Buy
+12,562
New +$715K 0.05% 359
2019
Q1 		– Sell
-6,363
Closed -$363K – 4231
2018
Q4 		$363K Buy
6,363
+5,748
+935% +$349K 0.03% 514
2018
Q3 		$39K Sell
615
-3,357
-85% -$234K ﹤0.01% 1923
2018
Q2 		$269K Buy
+3,972
New +$268K 0.02% 928
2018
Q1 		– Sell
-570
Closed -$31K – 3770
2017
Q4 		$31K Buy
+570
New +$31.5K ﹤0.01% 1718
2017
Q3 		– Sell
-9
Closed – – 4110
2017
Q2 		$0 Sell
9
-557
-98% -$28.5K ﹤0.01% 3371
2017
Q1 		$29K Sell
566
-6,106
-92% -$300K ﹤0.01% 1058
2016
Q4 		$297K Buy
+6,672
New +$290K 0.03% 493
2016
Q3 		– Sell
-15,555
Closed -$615K – 4362
2016
Q2 		$615K Buy
15,555
+15,213
+4,448% +$598K 0.06% 229
2016
Q1 		$13K Sell
342
-22,464
-99% -$839K ﹤0.01% 1710
2015
Q4 		$928K Buy
22,806
+3,221
+16% +$130K 0.15% 88
2015
Q3 		$732K Buy
19,585
+4,789
+32% +$184K 0.07% 131
2015
Q2 		$552K Sell
14,796
-11,050
-43% -$428K 0.05% 131
2015
Q1 		$987K Buy
25,846
+20,648
+397% +$775K 0.12% 109
2014
Q4 		$182K Sell
5,198
-38,452
-88% -$1.32M 0.02% 356
2014
Q3 		$1.52M Buy
43,650
+17,401
+66% +$608K 0.17% 116
2014
Q2 		$908K Sell
26,249
-16,804
-39% -$547K 0.12% 108
2014
Q1 		$1.38M Buy
+43,053
New +$1.52M 0.18% 99
2013
Q4 		– Sell
-35
Closed -$1K – 4882
2013
Q3 		$1K Buy
+35
New +$1.3K ﹤0.01% 4347

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

Tower Research Capital (TRC)'s SIRI Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its SiriusXM (SIRI) stake by 11% in Q1 2026, selling an estimated $4.86K and leaving 1,760 shares worth $40.6K. The position accounts for ﹤0.01% of the portfolio, ranked #2930.

Tower Research Capital (TRC) first reported a position in SIRI in Q3 2013 and has held it in 46 quarters since. The position peaked at $3.96M in Q1 2022. 559 funds tracked by Wall St. Rank hold SIRI as of Q1 2026.

  • Tower Research Capital (TRC) held 1,760 shares of SiriusXM worth $40.6K as of Q1 2026.
  • Tower Research Capital (TRC) sold 226 SiriusXM shares in Q1 2026, an estimated $4.86K.
  • SiriusXM made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2930 holding.
  • Tower Research Capital (TRC) first reported a position in SiriusXM in Q3 2013 and has held it in 46 quarters since.
  • Tower Research Capital (TRC)'s SiriusXM position peaked at $3.96M in Q1 2022.
  • 559 funds tracked by Wall St. Rank held SiriusXM as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.