Newmarket Corp. 13F holders
Of the 44 funds followed here, 8 reported a position in Newmarket Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 190,942 shares worth $151.1 million, 0.0% of its reported book.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 190,942 | $151.1 million | 0.0% | +6,212 | added | 30 June 2026 | 13F |
| Norges Bank | 82,266 | $65.1 million | 0.0% | held | 30 June 2026 | 13F | |
| Millennium Management | 31,763 | $25.1 million | 0.0% | -54,261 | trimmed | 30 June 2026 | 13F |
| Citadel Advisors | 30,509 | $24.1 million | 0.0% | -24,916 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 9,932 | $7.9 million | 0.0% | -23,168 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 1,317 | $1.0 million | 0.0% | -50 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 980 | $775,415 | 0.0% | +20 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 714 | $564,945 | 0.0% | -2,108 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 14 May 2026 | 13G/A | Bank Of America Corp /De/ and 1 other | 21,402 | 0.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.Fails to deliver
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
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Largest in the window: 3,270 on 19 August 2026. A fail is an operational fact about settlement, not a position.Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to NEU by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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