Manager × security

Tower Research Capital LLC (TRC) TSLA holdings history

Who else holds this security? →

TESLA INC · CUSIP 88160R101 · CIK 1533421

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, Tower Research Capital LLC (TRC) reported 73.84K TSLA (shares), valued at $31.06M, or 0.76% of its reported non-derivative portfolio. Filed 2026-08-11.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
0.76%
Shares
73.84K
73,845
Reported value
$31.06M
USD

Shares decreased 60.33%; reported value decreased 55.11%, and weight changed -1.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20260.76%73,845SEC filing ↗Filed Aug 11, 2026
Q1 20261.80%186,139SEC filing ↗Filed May 15, 2026
Q4 20251.84%168,735SEC filing ↗Filed Feb 17, 2026
Q3 20250.64%52,560SEC filing ↗Filed Nov 14, 2025
Q2 20250.66%77,019SEC filing ↗Filed Aug 15, 2025
Q1 20251.26%165,163SEC filing ↗Filed May 15, 2025
Q4 20241.63%203,657SEC filing ↗Filed Feb 13, 2025
Q3 20240.71%101,872SEC filing ↗Filed Nov 14, 2024
Q2 20241.09%327,078SEC filing ↗Filed Aug 13, 2024
Q1 20240.52%122,906SEC filing ↗Filed May 15, 2024
Q4 20231.31%428,138SEC filing ↗Filed Feb 13, 2024

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q4 20231.31%428,138$106.38MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Feb 13, 2024
Q1 20240.52%122,906$21.61MShares decreased 71.29%; reported value decreased 79.69%, and weight changed -0.79 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2024
Q2 20241.09%327,078$64.72MShares increased 166.12%; reported value increased 199.56%, and weight changed +0.57 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 13, 2024
Q3 20240.71%101,872$26.65MShares decreased 68.85%; reported value decreased 58.82%, and weight changed -0.38 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2024
Q4 20241.63%203,657$82.24MShares increased 99.91%; reported value increased 208.58%, and weight changed +0.92 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2025
Q1 20251.26%165,163$42.29MShares decreased 18.90%; reported value decreased 48.57%, and weight changed -0.37 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2025
Q2 20250.66%77,019$24.47MShares decreased 53.37%; reported value decreased 42.15%, and weight changed -0.60 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 15, 2025
Q3 20250.64%52,560$23.37MShares decreased 31.76%; reported value decreased 4.46%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2025
Q4 20251.84%168,735$75.88MShares increased 221.03%; reported value increased 224.64%, and weight changed +1.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 17, 2026
Q1 20261.80%186,139$69.20MShares increased 10.31%; reported value decreased 8.81%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2026
Q2 20260.76%73,845$31.06MShares decreased 60.33%; reported value decreased 55.11%, and weight changed -1.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 11, 2026
Tower Research Capital LLC (TRC) · TESLA INC

Take these holdings further.

This page includes 11 of 11 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

+ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1533421","quarter":"2026Q2","cusip":"88160R101"}

get_institutional_manager_history
{"cik":"1533421","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.