Manager × security

TWO SIGMA INVESTMENTS, LP IWF holdings history

ISHARES RUSSELL 1000 GROWTH · CUSIP 464287614 · CIK 1179392

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, TWO SIGMA INVESTMENTS, LP reported 320.96K IWF (shares), valued at $39.85M, or 0.03% of its reported non-derivative portfolio. Filed 2026-08-14.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
0.03%
Shares
320.96K
320,960
Reported value
$39.85M
USD

Shares decreased 53.76%; reported value decreased 86.54%, and weight changed -0.22 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 20260.03%320,960SEC filing ↗Filed Aug 14, 2026
Q1 20260.25%694,160SEC filing ↗Filed May 15, 2026
Q4 20250.57%813,789SEC filing ↗Filed Feb 17, 2026
Q3 20250.42%586,857SEC filing ↗Filed Nov 14, 2025
Q2 20250.85%1,114,100SEC filing ↗Filed Aug 14, 2025
Q1 20250.82%1,040,600SEC filing ↗Filed May 15, 2025
Q4 20240.89%958,000SEC filing ↗Filed Feb 14, 2025
Q3 20240.45%532,400SEC filing ↗Filed Nov 14, 2024
Q2 20240.47%546,900SEC filing ↗Filed Aug 14, 2024
Q1 20240.47%571,400SEC filing ↗Filed May 15, 2024
Q4 20230.46%627,000SEC filing ↗Filed Feb 14, 2024
Q3 20230.30%398,800SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.30%398,800$106.08MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20230.46%627,000$190.09MShares increased 57.22%; reported value increased 79.20%, and weight changed +0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2024
Q1 20240.47%571,400$192.59MShares decreased 8.87%; reported value increased 1.32%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2024
Q2 20240.47%546,900$199.35MShares decreased 4.29%; reported value increased 3.51%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2024
Q3 20240.45%532,400$199.85MShares decreased 2.65%; reported value increased 0.25%, 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, 2024
Q4 20240.89%958,000$384.71MShares increased 79.94%; reported value increased 92.50%, and weight changed +0.44 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2025
Q1 20250.82%1,040,600$375.75MShares increased 8.62%; reported value decreased 2.33%, and weight changed -0.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2025
Q2 20250.85%1,114,100$473.02MShares increased 7.06%; reported value increased 25.89%, and weight changed +0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2025
Q3 20250.42%586,857$274.89MShares decreased 47.32%; reported value decreased 41.89%, and weight changed -0.43 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2025
Q4 20250.57%813,789$385.17MShares increased 38.67%; reported value increased 40.12%, and weight changed +0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 17, 2026
Q1 20260.25%694,160$295.99MShares decreased 14.70%; reported value decreased 23.15%, and weight changed -0.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2026
Q2 20260.03%320,960$39.85MShares decreased 53.76%; reported value decreased 86.54%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2026
TWO SIGMA INVESTMENTS, LP · ISHARES RUSSELL 1000 GROWTH

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This page includes 12 of 12 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.

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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.