Manager × security

Squarepoint Ops LLC MRK holdings history

Who else holds this security?

MERCK & CO. INC. · CUSIP 58933Y105 · CIK 1642575

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, Squarepoint Ops LLC reported 909.68K MRK (shares), valued at $116.89M, or 0.23% of its reported non-derivative portfolio. Filed 2026-08-14.

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Portfolio weight and quantity history
Reported portfolio weight
0.23%
Shares
909.68K
909,676
Reported value
$116.89M
USD

Shares increased 9.49%; reported value increased 16.96%, and weight changed +0.02 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 20260.23%909,676SEC filingFiled Aug 14, 2026
Q1 20260.21%830,857SEC filingFiled May 15, 2026
Q4 20250.01%66,145SEC filingFiled Feb 13, 2026
Q3 20250.20%1,135,068SEC filingFiled Nov 14, 2025
Q2 20250.54%3,102,582SEC filingFiled Aug 14, 2025Amended
Q1 20250.85%3,875,934SEC filingFiled May 15, 2025Amended
Q4 20240.47%1,839,093SEC filingFiled Feb 14, 2025
Q3 20240.56%1,518,030SEC filingFiled Nov 14, 2024
Q2 20240.40%869,921SEC filingFiled Aug 14, 2024
Q1 20240.24%438,950SEC filingFiled May 15, 2024
Q4 20230.62%1,395,711SEC filingFiled Feb 14, 2024
Q3 20230.47%933,411SEC filingFiled Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.47%933,411$96.09MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing
Filed Nov 14, 2023
Q4 20230.62%1,395,711$152.16MShares increased 49.53%; reported value increased 58.34%, and weight changed +0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 14, 2024
Q1 20240.24%438,950$57.92MShares decreased 68.55%; reported value decreased 61.94%, and weight changed -0.38 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 15, 2024
Q2 20240.40%869,921$107.70MShares increased 98.18%; reported value increased 85.94%, and weight changed +0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 14, 2024
Q3 20240.56%1,518,030$172.39MShares increased 74.50%; reported value increased 60.07%, and weight changed +0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 14, 2024
Q4 20240.47%1,839,093$182.95MShares increased 21.15%; reported value increased 6.13%, and weight changed -0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 14, 2025
Q1 20250.85%3,875,934$347.90MShares increased 110.75%; reported value increased 90.16%, and weight changed +0.38 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 15, 2025
Q2 20250.54%3,102,582$245.60MShares decreased 19.95%; reported value decreased 29.41%, and weight changed -0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 14, 2025
Q3 20250.20%1,135,068$95.27MShares decreased 63.42%; reported value decreased 61.21%, and weight changed -0.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 14, 2025
Q4 20250.01%66,145$6.96MShares decreased 94.17%; reported value decreased 92.69%, and weight changed -0.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 13, 2026
Q1 20260.21%830,857$99.94MShares increased 1156.11%; reported value increased 1335.47%, and weight changed +0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 15, 2026
Q2 20260.23%909,676$116.89MShares increased 9.49%; reported value increased 16.96%, and weight changed +0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 14, 2026
Squarepoint Ops LLC · MERCK & CO. INC.

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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.