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Tower Research Capital LLC (TRC)

Location
NEW YORK, NY
Portfolio Value
Mid $3,973,844,510
Diversification
Diversified
Reports for
Tower Research Capital Investments LLC Latour Trading LLC (Latour) TOWER PRINCIPAL MARKETS LLC Tower Research Capital Europe Ltd
Filing Date
Global Rank
#1,034 / 8,797 ▼ 71 · as of Jun 2026
Top Industry
Semiconductors 17.0%
Period ended 3 months ago
Filed Aug 11, 2026 · 58d
26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

4,367 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
9.3%
+5.3 pts
Top 5
22.5%
+7.5 pts
Top 10
30.0%
+5.6 pts
HHI
168
Sep 2023 → Jun 2026 · range 85 – 242
Diversified+83

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 32.2% $1,279,195,933
Technology 24.7% $979,912,409
Financial Services 8.5% $335,843,415
Industrials 7.3% $290,684,452
Healthcare 6.8% $270,216,704
Consumer Cyclical 5.3% $210,131,168
Communication Services 4.5% $178,168,966
Consumer Defensive 3.1% $125,062,136
Energy 2.7% $105,748,085
Basic Materials 2.4% $95,351,832
Real Estate 1.5% $58,684,459
Utilities 1.1% $44,844,951

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
— +251,719 710,463 $37,012,826
— +219,815 219,873 $12,534,479

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −107,779 85,357 $2,750,950

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 35,945 $6,069,312
— 20,279 $543,862
— 2,216 $131,142

Portfolio Positions

Export CSV View 13F filing
4,367 tracked positions · $3,973,844,510 total · filing declares 6,575 positions · $4,083,888,404 · as of Jun 30, 2026
Showing 1–50 of 4,367 positions by value · page 1 of 88
Ticker Company Shares Value (USD) % of Portfolio History
710,463 $37,012,826 0.93%
101,547 $18,608,402 0.47%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.