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Super Investors / Tower Research Capital LLC (TRC)
TR

Tower Research Capital LLC (TRC)

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$4.08B
Positions
5180
Quarter ended
June 30, 2026
Filed
August 11, 2026

Reported portfolio value by quarter (53 quarters reported)

$10.5B $599M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$1.23B in Q2 2013 → $4.08B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
SS State Str SPDR S&P 4.3% Added 331% 233,359 $174M
Nvidia Corporation 2.3% Added 24% 467,785 $93.6M
IT Ishares Tr 2.1% New 112,156 $84M
Apple Inc 1.9% Trimmed 39% 269,878 $78.1M
SS SPDR Series Trust St 1.7% Added 176% 2,083,008 $69.7M
Micron Technology Inc 1.6% Trimmed 79% 56,159 $64.8M
DS Direxion Shares ETF Trust 1.6% Trimmed 90% 238,921 $63.7M
Microsoft Corp 1.4% Trimmed 41% 148,293 $55.3M
Broadcom Inc 1.3% Trimmed 22% 140,400 $53M
Amazon Com Inc 1.3% Added 46% 220,370 $52.5M
Intel Corp 1.1% Added 79% 313,365 $43.8M
IT Ishares Tr 1.0% Added 1028% 414,925 $41.8M
AC Alphabet Inc Cap Stk 1.0% Trimmed 32% 114,307 $40.8M
Advanced Micro Devices Inc 1.0% Added 122% 68,098 $39.6M
IT Ishares Tr 0.9% Added 699% 230,476 $37.9M
Eli Lilly & Co 0.8% Added 26% 27,448 $32.9M
IT Ishares Tr 0.8% Added 1915% 109,126 $32.8M
IQ Invesco Qqq Tr 0.8% Trimmed 82% 43,572 $32.1M
Tesla Inc 0.8% Trimmed 60% 73,845 $31.1M
AM Applied Matls Inc 0.7% Added 3.7% 41,451 $30M
Lam Research Corp 0.7% Added 51% 68,548 $29.7M
AC Alphabet Inc Cap 0.7% Trimmed 9.8% 83,712 $29.6M
PT Proshares Tr 0.7% Added 208% 355,068 $28.8M
Marvell Technology Inc 0.7% Added 133% 96,433 $28.7M
Rio Tinto PLC 0.6% Added 186% 272,766 $25.9M
Kla Corp 0.6% Added 1124% 85,817 $25.9M
SS SPDR Series Trust St 0.6% Added 207% 848,721 $25.5M
SS SPDR Series Trust St 0.6% Added 2091% 256,263 $24.7M
Gsk PLC 0.6% Added 23% 463,125 $24.3M
Sandisk Corp 0.5% Trimmed 61% 9,155 $20.8M
Meta Platforms Inc 0.5% Trimmed 28% 35,591 $20M
TI Texas Instrs Inc 0.5% Added 91% 65,924 $19.6M
CS Cisco Sys Inc 0.5% Added 31% 157,800 $18.5M
Bp PLC 0.5% Added 20% 498,228 $18.4M
Barclays PLC 0.4% New 666,231 $17.9M
VS Vanguard Scottsdale Fds Vng 0.4% Added 1945414% 136,186 $17.4M
Jpmorgan Chase & Co 0.4% Trimmed 49% 51,373 $16.8M
VG Vodafone Group PLC 0.4% Trimmed 27% 1,171,933 $15.5M
BE Blackrock ETF Trust Ii 0.4% Added 49% 297,691 $15.5M
Diageo PLC 0.4% Trimmed 11% 188,771 $15.2M
NA Novo-nordisk A S 0.4% Added 881% 314,106 $15.1M
Analog Devices Inc 0.4% Trimmed 9.9% 37,054 $14.7M
Bilibili Inc 0.4% Added 97190% 858,100 $14.6M
NG Natwest Group PLC Spons 0.4% Added 4310% 814,534 $14.4M
BA British Amern Tob PLC 0.3% Added 673% 230,620 $14.2M
BB Bhp Billiton Limited 0.3% New 168,452 $14M
Chevron Corporation 0.3% Trimmed 29% 83,007 $13.8M
BH Berkshire Hathaway Inc Del 0.3% Trimmed 25% 27,096 $13.6M
PE Pimco ETF Tr 0.3% Added 101% 132,117 $13.3M
Q Qualcomm Inc 0.3% Added 240% 68,355 $12.6M
IE Invesco Exch Traded Fd Tr Ii 0.3% Added 584043% 40,890 $12.4M
SS SPDR Series Trust St 0.3% New 521,002 $12.2M
MP Monolithic Pwr Sys Inc 0.3% Added 125% 8,143 $11.3M
IG Ing Groep N.v. 0.3% Added 13254% 349,746 $11M
IT Ishares Tr 0.3% Added 1019% 31,989 $11M
Oracle Corp 0.3% Added 457% 74,425 $10.9M
NS Nxp Semiconductors N V 0.3% Trimmed 26% 38,307 $10.8M
AH Asml Hldg Nv N Y Registry 0.3% Trimmed 43% 5,297 $10.5M
Astera Labs Inc 0.3% Trimmed 47% 21,432 $10.4M
Microchip Technology Inc. 0.2% Trimmed 19% 111,181 $10.1M

Showing top 60 of 5180 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 11, 2026

Company Action Shares changed Value of change % of portfolio
DS Direxion Shares ETF Trust Trimmed −2,142,241 −$571M 1.6%
Micron Technology Inc Trimmed −212,789 −$246M 1.6%
IQ Invesco Qqq Tr Trimmed −198,131 −$146M 0.8%
SS State Str SPDR S&P Added +179,215 +$134M 4.3%
IT Ishares Tr New +112,156 +$84M 2.1%
Apple Inc Trimmed −172,090 −$49.8M 1.9%
Tesla Inc Trimmed −112,294 −$47.2M 0.8%
SS SPDR Series Trust St Added +1,327,458 +$44.4M 1.7%
Microsoft Corp Trimmed −104,690 −$39.1M 1.4%
IT Ishares Tr Trimmed −389,721 −$38.6M

Showing the 10 largest of 5862 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Added +241,694 +$140M 3.6%
DS Direxion Shares ETF Trust Daily Added +2,380,894 +$114M 3.0%
Nvidia Corporation Trimmed −568,208 −$99.1M 1.7%
Apple Inc Trimmed −353,388 −$89.7M 2.9%
Amazon Com Inc Trimmed −347,510 −$72.4M 0.8%
SS SPDR Series Trust Exited −2,294,726 −$58.1M
Micron Technology Inc Added +168,734 +$57M 2.4%
AC Alphabet Inc Cap Trimmed −196,647 −$56.4M 0.7%
Meta Platforms Inc Trimmed −78,909 −$45.1M 0.7%
IT Ishares Tr New +400,371 +$39.7M 1.0%

Showing the 10 largest of 5800 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr Trimmed −637,845 −$435M
Apple Inc Added +504,656 +$137M 5.2%
Microsoft Corp Added +150,107 +$72.6M 4.0%
Nvidia Corporation Added +366,111 +$68.3M 4.3%
Alphabet Inc Added +205,618 +$64.5M 2.2%
Amazon Com Inc Added +271,291 +$62.6M 2.8%
SS SPDR Series Trust Added +2,294,373 +$58.1M 1.4%
Tesla Inc Added +116,175 +$52.2M 1.8%
DS Direxion Shs ETF Tr Trimmed −1,174,022 −$49.3M
Meta Platforms Inc Added +66,680 +$44M 2.0%

Showing the 10 largest of 5808 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr Added +395,672 +$264M 11.7%
Apple Inc Trimmed −204,727 −$52.1M 2.0%
Microsoft Corp Trimmed −90,468 −$46.9M 2.7%
IT Ishares Tr Added +560,035 +$46.5M 1.3%
IQ Invesco Qqq Tr Trimmed −69,784 −$41.9M 1.2%
Palantir Technologies Inc Trimmed −170,009 −$31M 0.4%
JP J P Morgan Exchange Traded F New +603,010 +$30.6M 0.8%
Nvidia Corporation Trimmed −158,112 −$29.5M 3.0%
VI Vanguard Instl Index Fd New +386,776 +$29.2M 0.8%
Applovin Corp Trimmed −37,954 −$27.3M 0.1%

Showing the 10 largest of 5803 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 15, 2025

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Trimmed −414,576 −$229M 2.1%
SS SPDR S&P 500 ETF Tr Added +222,890 +$138M 4.0%
Meta Platforms Inc Trimmed −60,708 −$44.8M 1.2%
Broadcom Inc Trimmed −160,217 −$44.2M 1.0%
Amazon Com Inc Trimmed −179,532 −$39.4M 2.0%
Microsoft Corp Trimmed −68,582 −$34.1M 3.7%
Nvidia Corporation Trimmed −212,433 −$33.6M 3.1%
Tesla Inc Trimmed −88,144 −$28M 0.7%
Alphabet Inc Trimmed −124,807 −$22M 0.9%
IT Ishares Tr Trimmed −223,945 −$21.5M

Showing the 10 largest of 5746 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Added +539,242 +$249M 7.6%
Apple Inc Trimmed −545,161 −$120M 3.8%
SS SPDR S&P 500 ETF Tr Trimmed −166,391 −$94.5M 0.3%
Microsoft Corp Trimmed −219,421 −$85.3M 4.0%
Nvidia Corporation Trimmed −793,926 −$83M 3.0%
SS Select Sector SPDR Tr Trimmed −262,039 −$38.8M 0.2%
Amazon Com Inc Trimmed −204,147 −$38.2M 2.9%
Meta Platforms Inc Trimmed −65,522 −$37.8M 2.1%
SD SPDR Dow Jones Indl Average Trimmed −72,423 −$30.7M 0.7%
CW Costco Whsl Corp New Trimmed −33,952 −$30.7M 0.2%

Showing the 10 largest of 6102 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 13, 2025

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Trimmed −585,165 −$299M 0.2%
Apple Inc Added +699,686 +$175M 5.5%
Super Micro Computer Inc Exited −374,372 −$156M
Microsoft Corp Added +334,922 +$141M 4.7%
Nvidia Corporation Added +930,495 +$125M 4.6%
SS SPDR S&P 500 ETF Tr Trimmed −179,774 −$105M 2.2%
Amazon Com Inc Added +422,223 +$92.6M 3.1%
DS Direxion Shs ETF Tr Trimmed −437,647 −$73.8M 0.1%
Alphabet Inc Added +362,263 +$68.6M 1.9%
Meta Platforms Inc Added +105,231 +$61.6M 2.2%

Showing the 10 largest of 6059 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Added +568,554 +$277M 7.8%
Apple Inc Trimmed −964,301 −$225M 2.6%
Microsoft Corp Trimmed −474,172 −$204M 2.6%
Nvidia Corporation Trimmed −1,319,916 −$160M 2.6%
Super Micro Computer Inc Added +361,160 +$150M 4.1%
Amazon Com Inc Trimmed −650,167 −$121M 1.5%
Meta Platforms Inc Trimmed −190,306 −$109M 1.2%
DS Direxion Shs ETF Tr Added +455,528 +$74.7M 2.0%
Alphabet Inc Trimmed −416,394 −$69.6M 0.6%
Alphabet Inc Trimmed −406,102 −$67.4M 0.6%

Showing the 10 largest of 6006 changes.

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