Tower Research Capital LLC (TRC)

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 17, 2026), Tower Research Capital LLC (TRC) reported 5,101 stock positions worth $4.1 billion. Its top holding was Apple (AAPL) at 5.2% of the portfolio, followed by Nvidia (NVDA, 4.3%) and Microsoft (MSFT, 4.0%). Compared with Q3 2025, it opened 599 new positions, sold out of 677, added to 2,235 and reduced 2,252. The biggest buy was Apple (AAPL, shares +174%) and the biggest sale SS SPDR S&P 500 ETF Trust-US (SPY, shares −100%).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001533421
Portfolio Value
$4.1B (Q4 2025)
SEC Filing
0001533421-26-000004 ↗ filed Feb 17, 2026

Holdings Value

0$2.0B$4.0B$6.0B Q1 2024: $4.2B Q1 2024 Q2 2024: $5.9B Q2 2024 Q3 2024: $3.8B Q3 2024 Q4 2024: $5.0B Q4 2024 Q1 2025: $3.4B Q1 2025 Q2 2025: $3.7B Q2 2025 Q3 2025: $3.6B Q3 2025 Q4 2025: $4.1B $4.1B Q4 2025 Q1 2026: $3.8B Q1 2026 Q2 2026: $4.1B Q2 2026

Holdings 5,101 stocks · $4.1B

AAPL Apple Inc. 5.23% 795,356 $216.2M Add +173.6%
NVDA Nvidia Corp. 4.26% 944,573 $176.2M Add +63.3%
MSFT Microsoft Corp. 3.97% 339,030 $164.0M Add +79.5%
AMZN Amazon.com Inc. 2.78% 498,329 $115.0M Add +119.5%
GOOGL Alphabet Inc. Class A 2.20% 290,851 $91.0M Add +90.5%
GOOG Alphabet Inc. Class C 2.20% 289,461 $90.8M Add +245.2%
AVGO Broadcom Inc. 2.13% 253,967 $87.9M Add +96.8%
META Meta Platforms Inc. Class A 2.05% 128,074 $84.5M Add +108.6%
TSLA Tesla Inc. 1.84% 168,735 $75.9M Add +221.0%
SJNK SS SPDR BB St Hi Yield ETF 1.41% 2,294,726 $58.1M Add +649964.0%
GSY Invesco Ultra Short Duration 0.94% 771,854 $38.8M Add +113742.8%
IWM iShares Russell 2000 ETF 0.92% 154,263 $38.0M Add +107.2%
AMD Advanced Micro Devices 0.90% 173,455 $37.1M Add +216.3%
USFR Wisdomtree Floating Rate Tre 0.78% 641,233 $32.3M Add +128.7%
JPM JPMorgan Chase & Co. 0.76% 97,914 $31.5M Add +69.2%
PLTR Palantir Technologies Inc. Class A 0.73% 170,826 $30.4M Add +128.1%
NFLX Netflix Inc. 0.73% 323,549 $30.3M Add +67.7%
COST Costco Wholesale Corp. 0.71% 34,176 $29.5M Add +39.5%
MU Micron Technology Inc. 0.69% 100,214 $28.6M Add +107.2%
VCSH Vanguard S/T Corp. Bond ETF 0.63% 324,897 $25.9M Add +112.8%
BRK.B Berkshire Hathaway Inc. Class B 0.62% 51,236 $25.8M Add +189.7%
CSCO Cisco Systems Inc. 0.56% 298,771 $23.0M Add +244.9%
LLY Eli Lilly & Co. 0.49% 19,010 $20.4M Add +78.7%
V Visa Inc. Class A 0.47% 54,957 $19.3M Add +131.5%
LRCX Lam Research Corp. 0.45% 107,732 $18.4M Add +73.3%
WMT Walmart Inc. 0.43% 161,352 $18.0M Add +79.7%
VOD Vodafone Group PLC-SP ADR 0.43% 1,333,113 $17.6M Reduce -17.1%
ASML ASML Holding NV-NY Reg SHS 0.41% 15,753 $16.9M Add +553.1%
GS Goldman Sachs Group Inc. 0.40% 18,988 $16.7M Add +51.3%
HD Home Depot Inc. 0.40% 48,431 $16.7M Add +98.2%
INTC Intel Corp. 0.40% 444,548 $16.4M Add +285.6%
IWF iShares Russell 1000 Growth 0.38% 33,498 $15.9M Add +11.2%
UNH Unitedhealth Group Inc. 0.37% 46,586 $15.4M Add +111.8%
AMAT Applied Materials Inc. 0.37% 59,562 $15.3M Add +150.8%
QCOM Qualcomm Inc. 0.37% 88,775 $15.2M Add +162.6%
AMGN Amgen Inc. 0.36% 45,781 $15.0M Add +145.2%
BKNG Booking Holdings Inc. 0.36% 2,788 $14.9M Add +330.3%
DEO Diageo PLC-Sponsored ADR 0.35% 170,053 $14.7M Add +11.6%
TXN Texas Instruments Inc. 0.35% 84,134 $14.6M Add +212.7%
ISRG Intuitive Surgical Inc. 0.35% 25,499 $14.4M Add +201.8%
LIN Linde PLC 0.35% 33,489 $14.3M Add +95.6%
PEP Pepsico Inc. 0.34% 99,205 $14.2M Add +29.8%
APP AppLovin Corp. Class A 0.34% 20,929 $14.1M Add +371.5%
INTU Intuit Inc. 0.33% 20,518 $13.6M Add +61.6%
KLAC KLA Corp. 0.32% 10,847 $13.2M Add +271.9%
PG The Procter & Gamble Co. 0.32% 91,871 $13.2M Add +73.6%
SHY iShares 1-3 Year Treasury Bo 0.31% 156,809 $13.0M Reduce -72.1%
ORCL Oracle Corp. 0.31% 66,351 $12.9M Add +163.7%
ARGX Argenx SE - ADR 0.31% 15,273 $12.8M Add +10.3%
JNJ Johnson & Johnson 0.30% 60,541 $12.5M Reduce -4.5%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.30% 42,101 $12.5M Add +73.4%
PAAA Pgim Aaa Clo ETF 0.30% 243,237 $12.5M Add +1308.8%
HON Honeywell International Inc. 0.30% 63,374 $12.4M Add +165.2%
MA Mastercard Inc. Class A 0.30% 21,556 $12.3M Add +178.5%
TLT iShares 20+ Year Treasury BD 0.29% 139,132 $12.1M New
STIP iShares 0-5 Year Tips Bond E 0.29% 117,132 $12.0M Add +7.3%
MCD McDonald's Corp. 0.28% 38,182 $11.7M Add +25.7%
ADBE Adobe Inc. 0.28% 33,010 $11.6M Add +72.3%
JPST JPMorgan Ultra-Short Income 0.28% 224,965 $11.4M Reduce -62.7%
GSK GSK PLC-Spon ADR 0.27% 229,212 $11.2M Add +1039.8%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.27% 201,374 $11.1M Add +76.9%
AXP American Express Co. 0.27% 29,633 $11.0M Add +166.7%
TMUS T-Mobile US Inc. 0.26% 53,834 $10.9M Add +38.6%
BP BP PLC-Spons ADR 0.26% 314,242 $10.9M Reduce -25.6%
GILD Gilead Sciences Inc. 0.26% 86,486 $10.6M Add +86.7%
CAT Caterpillar Inc. 0.26% 18,419 $10.6M Add +76.5%
NXPI NXP Semiconductors NV 0.25% 47,949 $10.4M Add +1148.0%
BIL SS SPDR BB 1-3M T-Bill ETF 0.25% 111,386 $10.2M Add +132502.4%
SNN Smith & Nephew PLC -Spon ADR 0.24% 307,049 $10.1M Add +12.1%
SHOP Shopify Inc. Class A 0.24% 61,716 $9.9M Reduce -28.9%
SPTL SS SPDR PF LNG TRM TSY E-Usd 0.24% 369,999 $9.8M New
ADI Analog Devices Inc. 0.24% 35,830 $9.7M Add +145.9%
CVX Chevron Corp. 0.23% 62,607 $9.5M Add +50.7%
PANW Palo Alto Networks Inc. 0.23% 50,729 $9.3M Add +108.3%
CRM Salesforce Inc. 0.22% 34,499 $9.1M Reduce -15.4%
SOXX iShares Semiconductor ETF 0.22% 29,760 $9.0M Add +743900.0%
EQNR Equinor ASA-Spon ADR 0.22% 378,848 $9.0M Add +11.9%
MRVL Marvell Technology Inc. 0.21% 103,422 $8.8M Add +733.8%
CRWD CrowdStrike Holdings Inc. Class A 0.21% 18,713 $8.8M Add +222.5%
XOM Exxon Mobil Corp. 0.21% 72,440 $8.7M Add +60.4%
ABBV Abbvie Inc. 0.21% 37,582 $8.6M Add +130.2%
MPWR Monolithic Power Systems Inc. 0.21% 9,430 $8.5M Add +266.1%
MRK Merck & Co. Inc. 0.21% 80,950 $8.5M Add +189.8%
ADP Automatic Data Processing 0.20% 32,914 $8.5M Add +247.5%
XLY SS Consumer Disc Select Sect 0.20% 70,246 $8.4M Add +242.3%
SMH Vaneck Semiconductor ETF 0.20% 23,231 $8.4M New
VBIL Vanguard 0-3M T-Bill ETF 0.20% 110,097 $8.3M Reduce -71.5%
BA The Boeing Co. 0.20% 37,890 $8.2M Add +112.3%
SCHW Schwab (charles) Corp. 0.20% 81,840 $8.2M Add +28.9%
CEG Constellation Energy 0.20% 23,096 $8.2M Add +61.8%
VGT Vanguard Info Tech ETF 0.20% 10,813 $8.2M New
MS Morgan Stanley 0.20% 45,896 $8.1M Add +204.1%
COF Capital One Financial Corp. 0.20% 33,588 $8.1M Add +74.2%
SHW The Sherwin-Williams Co. 0.20% 24,965 $8.1M Add +140.3%
GE General Electric filed as GE AEROSPACE 0.20% 26,236 $8.1M Add +67.8%
DASH DoorDash Inc. Class A 0.19% 35,478 $8.0M Add +208.3%
JMUB JPMorgan Municipal ETF 0.19% 158,217 $8.0M New
IVW iShares S&P 500 Growth ETF 0.19% 64,586 $8.0M Reduce -11.1%
MCHP Microchip Technology Inc. 0.19% 124,430 $7.9M Add +1113.4%
WFC Wells Fargo & Co. 0.19% 83,365 $7.8M Add +205.7%

Show all 5,101 holdings

Other holdings (13): bonds, preferreds, convertibles and warrants · $59K (not counted above)
SecurityClassShares / PrincipalValueChange
BOEING CO/THE (BA 6 10/15/27) DEP CONV PFD A 587$41KNew
GENVR Gen Digital Inc. - CVR RIGHT 99/99/9999 2,245$10KAdd +311.9%
OPENL Opendoor Technologies Inc.-26 *W EXP 11/20/202 10,484$5KNew
CVE.WS Cenovus Energy Inc. -CW26 *W EXP 01/01/202 150$2KNo change
OPENZ Opendoor Technologies Inc.-26 *W EXP 11/20/202 1,498$582New
OPENW Opendoor Technologies Inc.-26 *W EXP 11/20/202 286$255Add +252.0%
INFQ.WS Churchill Capital Corp. X *W EXP 05/14/203 30$229Reduce -87.2%
EVEX.WS Eve Holdng Inc. -CW25 *W EXP 05/09/202 100$45No change
GME.WS Gamestop Corp. *W EXP 10/30/202 15$45Reduce -99.1%
DSX.WS Diana Shipping Inc.-28 *W EXP 12/14/202 247$22No change
BRLSW Oxus Acquisition Corp. -CW23 *W EXP 02/07/202 274$14No change
CRGOW Freightos Ltd.-CW28 *W EXP 99/99/999 90$14No change
AERTW Aeries Technology Inc. -CW23 *W EXP 11/06/202 156$6No change

Total filed on the 13F, all lines: $4.1B.

Portfolio Sells Q3 2025 → Q4 2025

SPY SS SPDR S&P 500 ETF Trust-US Reduce -99.9% 0.01% −11.73
QQQ Invesco QQQ Trust Series 1 Reduce -100.0% 0.00% −1.16
SOXL Direx Dail Semi Bu 3X Et-Usd Reduce -100.0% 0.00% −1.13
SHY iShares 1-3 Year Treasury Bo Reduce -72.1% 0.31% −0.97
IWB iShares Russell 1000 ETF Reduce -100.0% 0.00% −0.74
SGOV iShares 0-3 Month Treasury B Sold out 0.00% −0.69
VBIL Vanguard 0-3M T-Bill ETF Reduce -71.5% 0.20% −0.61
JPST JPMorgan Ultra-Short Income Reduce -62.7% 0.28% −0.57
VCIT Vanguard Int-Term Corporate Reduce -99.8% 0.00% −0.52
HOOD Robinhood Markets Inc. Class A Reduce -81.1% 0.07% −0.47
SPTS SS SPDR P St Term TSY ETF Sold out 0.00% −0.47
ITOT iShares Core S&P Total U.S. Reduce -86.8% 0.06% −0.44
JBBB Janus Henderson B-BBB Clo Et Reduce -84.0% 0.07% −0.42
XLRE SS Real Estate Select Sector Reduce -91.5% 0.03% −0.38
IVV iShares Core S&P 500 ETF Reduce -100.0% 0.00% −0.37
SPYM Ste STR SPDR PT S&P 500 ETF Reduce -100.0% 0.00% −0.36
AZN Astrazeneca PLC-Spons ADR Reduce -75.1% 0.12% −0.35
SPTI SS SPDR P Int Term TSY ETF Sold out 0.00% −0.33
CRWV Coreweave Inc. Class A Reduce -99.2% 0.00% −0.33
TBIL F/M US Treasury 3 Month Bill Sold out 0.00% −0.30
XLK SS Technology Select Sector Reduce -92.0% 0.02% −0.28
RIO Rio Tinto PLC-Spon ADR Reduce -63.8% 0.17% −0.28
SAP Sap SE-Sponsored ADR Reduce -93.9% 0.01% −0.28
FENY Fidelity MSCI Energy Index Reduce -88.7% 0.03% −0.27
ANGL Vaneck Fallen Angel High YLD Sold out 0.00% −0.27
PUK Prudential PLC-ADR Reduce -100.0% 0.00% −0.27
STM Stmicroelectronics NV-NY SHS Reduce -89.6% 0.02% −0.25
FDN First Trust DJ Internet Ind Sold out 0.00% −0.25
RELX Relx PLC - Spon ADR Reduce -86.6% 0.03% −0.24
BTI British American Tob-SP ADR Reduce -68.6% 0.10% −0.23
TIP iShares Tips Bond ETF Reduce -99.7% 0.00% −0.23
SPIB SS SPDR P Int C Corp. ETF Sold out 0.00% −0.22
XLB SS Materials Select Sector Reduce -60.0% 0.12% −0.22
BABA Alibaba Group Holding-SP ADR Reduce -96.5% 0.01% −0.22
SCHX Schwab US Large-Cap ETF Reduce -87.1% 0.03% −0.21
TCOM Trip.com Group Ltd.-ADR Reduce -98.9% 0.00% −0.20
RSP Invesco S&P 500 Equal Weight Reduce -100.0% 0.00% −0.19
VNQ Vanguard Real Estate ETF Sold out 0.00% −0.18
SCHA Schwab US Small-Cap ETF Reduce -76.9% 0.05% −0.18
XLI SS Industrial Select Sector Sold out 0.00% −0.18
SMCI Super Micro Computer Inc. Reduce -92.5% 0.01% −0.18
SUB iShares Short-Term National Reduce -96.9% 0.00% −0.16
COIN Coinbase Global Inc. Class A Reduce -74.6% 0.03% −0.15
BSJQ Invesco Bulletshares 2026 HY Reduce -83.9% 0.03% −0.15
IWD iShares Russell 1000 Value E Reduce -99.2% 0.00% −0.15
HLN Haleon PLC-ADR Reduce -90.6% 0.01% −0.14
QQQM Invesco Nasdaq 100 ETF Reduce -99.5% 0.00% −0.14
CHTR Charter Communications Inc. Class A Reduce -78.6% 0.02% −0.14
BUD Anheuser-Busch Inbev-SPN ADR Reduce -57.5% 0.09% −0.14
BP BP PLC-Spons ADR Reduce -25.6% 0.26% −0.14

Portfolio Buys Q3 2025 → Q4 2025

AAPL Apple Inc. Add +173.6% 5.23% +3.19
GOOG Alphabet Inc. Class C Add +245.2% 2.20% +1.63
AMZN Amazon.com Inc. Add +119.5% 2.78% +1.41
SJNK SS SPDR BB St Hi Yield ETF Add +649964.0% 1.41% +1.41
NVDA Nvidia Corp. Add +63.3% 4.26% +1.28
MSFT Microsoft Corp. Add +79.5% 3.97% +1.27
TSLA Tesla Inc. Add +221.0% 1.84% +1.19
GOOGL Alphabet Inc. Class A Add +90.5% 2.20% +1.18
AVGO Broadcom Inc. Add +96.8% 2.13% +0.95
GSY Invesco Ultra Short Duration Add +113742.8% 0.94% +0.94
META Meta Platforms Inc. Class A Add +108.6% 2.05% +0.80
AMD Advanced Micro Devices Add +216.3% 0.90% +0.65
MU Micron Technology Inc. Add +107.2% 0.69% +0.47
IWM iShares Russell 2000 ETF Add +107.2% 0.92% +0.42
CSCO Cisco Systems Inc. Add +244.9% 0.56% +0.39
USFR Wisdomtree Floating Rate Tre Add +128.7% 0.78% +0.39
BRK.B Berkshire Hathaway Inc. Class B Add +189.7% 0.62% +0.38
PLTR Palantir Technologies Inc. Class A Add +128.1% 0.73% +0.36
ASML ASML Holding NV-NY Reg SHS Add +553.1% 0.41% +0.34
TLT iShares 20+ Year Treasury BD New 0.29% +0.29
INTC Intel Corp. Add +285.6% 0.40% +0.29
VCSH Vanguard S/T Corp. Bond ETF Add +112.8% 0.63% +0.29
PAAA Pgim Aaa Clo ETF Add +1308.8% 0.30% +0.28
LLY Eli Lilly & Co. Add +78.7% 0.49% +0.27
BKNG Booking Holdings Inc. Add +330.3% 0.36% +0.26
JPM JPMorgan Chase & Co. Add +69.2% 0.76% +0.26
APP AppLovin Corp. Class A Add +371.5% 0.34% +0.25
GSK GSK PLC-Spon ADR Add +1039.8% 0.27% +0.25
BIL SS SPDR BB 1-3M T-Bill ETF Add +132502.4% 0.25% +0.25
ISRG Intuitive Surgical Inc. Add +201.8% 0.35% +0.25
V Visa Inc. Class A Add +131.5% 0.47% +0.24
SPTL SS SPDR PF LNG TRM TSY E-Usd New 0.24% +0.24
AMAT Applied Materials Inc. Add +150.8% 0.37% +0.24
KLAC KLA Corp. Add +271.9% 0.32% +0.23
NXPI NXP Semiconductors NV Add +1148.0% 0.25% +0.23
AMGN Amgen Inc. Add +145.2% 0.36% +0.22
SOXX iShares Semiconductor ETF Add +743900.0% 0.22% +0.22
TXN Texas Instruments Inc. Add +212.7% 0.35% +0.22
LRCX Lam Research Corp. Add +73.3% 0.45% +0.22
QCOM Qualcomm Inc. Add +162.6% 0.37% +0.21
SMH Vaneck Semiconductor ETF New 0.20% +0.20
VGT Vanguard Info Tech ETF New 0.20% +0.20
JMUB JPMorgan Municipal ETF New 0.19% +0.19
SGVT Schwab Govt Money Market ETF New 0.19% +0.19
MRVL Marvell Technology Inc. Add +733.8% 0.21% +0.18
FLBL Franklin Senior Loan ETF Add +6143.4% 0.19% +0.18
WMT Walmart Inc. Add +79.7% 0.43% +0.18
MA Mastercard Inc. Class A Add +178.5% 0.30% +0.18
MAGS Roundhill Magnificent Seven New 0.18% +0.18
MCHP Microchip Technology Inc. Add +1113.4% 0.19% +0.17

Notes & Other Activity Q3 2025 → Q4 2025

ALBEMARLE CORP (ALB 7.25 03/01/27) 7.25% DEP SHS A Sold out 1,559 $59Kbefore exit
BOEING CO/THE (BA 6 10/15/27) DEP CONV PFD A New 587 $41K
GENVR Gen Digital Inc. - CVR RIGHT 99/99/9999 Add +311.9% 2,245 $10K
OPENL Opendoor Technologies Inc.-26 *W EXP 11/20/202 New 10,484 $5K
CHART INDUSTRIES INC (GTLS 6.75 12/15/25 B) 6.75DP CNV PFD B Sold out 17 $1Kbefore exit
OPENZ Opendoor Technologies Inc.-26 *W EXP 11/20/202 New 1,498 $582
RZLVW Rezolve AI PLC -CW27 *W EXP 08/15/202 Sold out 191 $386before exit
CORZW Core Scientific Inc. - 27 *W EXP 01/23/202 Sold out 25 $275before exit
OPENW Opendoor Technologies Inc.-26 *W EXP 11/20/202 Add +252.0% 286 $255
INFQ.WS Churchill Capital Corp. X *W EXP 05/14/203 Reduce -87.2% 30 $229
NPWR.WS Rice Acquisition Corp. II-CW *W EXP 06/08/202 Sold out 99 $73before exit
GME.WS Gamestop Corp. *W EXP 10/30/202 Reduce -99.1% 15 $45
BZFDW Buzzfeed Inc. -CW27 *W EXP 12/03/202 Sold out 100 $6before exit
SLDPW Decarbonization Plus -CW23 *W EXP 12/08/202 Sold out 7 $3before exit
COHEN & STEERS INFRASTRU RIGHT 10/16/2025 Sold out 11 $1before exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 5,161$4.1BSPY, NVDA, IVV, AAPL, SPIB
Q1 2026 5,066$3.8BQQQ, SOXL, AAPL, MSFT, MU
Q4 2025 5,101$4.1BAAPL, NVDA, MSFT, AMZN, GOOGL
Q3 2025 5,175$3.6BSPY, NVDA, MSFT, AAPL, AMZN
Q2 2025 5,219$3.7BSPY, MSFT, NVDA, AAPL, QQQ
Q1 2025 5,109$3.4BQQQ, MSFT, AAPL, NVDA, AMZN
Q4 2024 5,588$5.0BAAPL, MSFT, NVDA, AMZN, SPY
Q3 2024 5,598$3.8BQQQ, SPY, SMCI, MSFT, NVDA
Q2 2024 5,573$5.9BMSFT, AAPL, NVDA, SPY, AMZN
Q1 2024 5,738$4.2BSPY, MSFT, NVDA, AAPL, AMZN