% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for NVMI in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| FMR LLC | 2.7M | 2.6M | 2.9M | 2.9M | 2.9M | 2.8M | $1.2B |
| Harel Insurance Investments & Financial Services Ltd. | 1.2M | 1.2M | 1.3M | 1.4M | 1.5M | 2.2M | $941M |
| Migdal Insurance & Financial Holdings Ltd. | 1.4M | 1.3M | 2.9M | 1.4M | 1.5M | 1.6M | $681M |
| Clal Insurance Enterprises Holdings Ltd | 1.4M | 1.5M | 1.5M | 1.3M | 1.2M | 1.2M | $522M |
| USS Investment Management Ltd | 11K | 11K | 12K | 12K | 11K | 12K | $512M |
| MENORA MIVTACHIM HOLDINGS LTD. | 1.3M | 1.3M | 1.3M | 1.2M | 1.2M | 1.2M | $506M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 842K | $372M |
| WASATCH ADVISORS LP | 2.4M | 2.1M | 2.2M | 1.9M | 1.3M | 853K | $370M |
| BlackRock, Inc. | 14K | 25K | 30K | 474K | 589K | 626K | $272M |
| Invesco Ltd. | 116K | 163K | 213K | 607K | 634K | 619K | $269M |
| Phoenix Financial Ltd. | 263K | 309K | 398K | 132K | 509K | 577K | $250M |
| MEITAV INVESTMENT HOUSE LTD | 713K | 679K | 770K | 571K | 552K | 572K | $247M |
| Capital World Investors | 601K | 563K | 563K | 544K | 544K | 544K | $236M |
| RENAISSANCE TECHNOLOGIES LLC | 751K | 695K | 672K | 630K | 566K | 511K | $222M |
| BANK OF AMERICA CORP /DE/ | 76K | 198K | 120K | 491K | 477K | 450K | $195M |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +841,970 | $366M | OPEN |
| Harel Insurance Investments & Financial Services Ltd. | +697,210 | $303M | ADD |
| VANGUARD FIDUCIARY TRUST CO | +269,205 | $117M | OPEN |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | +243,462 | $106M | ADD |
| Allianz Asset Management GmbH | +159,388 | $69M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −1,128,957 | $490M | CLOSE |
| WASATCH ADVISORS LP | −485,482 | $211M | TRIM |
| NORGES BANK | −328,477 | $143M | CLOSE |
| JANUS HENDERSON GROUP PLC | −214,958 | $93M | TRIM |
| GOLDMAN SACHS GROUP INC | −186,944 | $81M | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 328 | 21,797,460 | — | $10.0B |
| 2025-Q4 | 292 | 22,150,837 | — | $7.7B |
| 2025-Q3 | 256 | 21,839,396 | — | $7.4B |
| 2025-Q2 | 236 | 23,118,488 | — | $6.8B |
| 2025-Q1 | 250 | 21,342,911 | — | $4.1B |
| 2024-Q4 | 227 | 21,924,760 | — | $4.5B |
| 2024-Q3 | 232 | 22,823,226 | — | $4.8B |
| 2024-Q2 | 221 | 22,341,918 | — | $5.2B |
| 2024-Q1 | 200 | 22,817,291 | — | $4.0B |
| 2023-Q4 | 170 | 21,826,484 | — | $3.0B |
| 2023-Q3 | 162 | 21,820,824 | — | $2.5B |
| 2023-Q2 | 150 | 22,032,252 | — | $2.6B |
| 2023-Q1 | 142 | 22,961,765 | — | $2.4B |
| 2022-Q4 | 134 | 19,569,734 | — | $1.6B |
| 2022-Q3 | 149 | 19,875,491 | — | $1.7B |
| 2022-Q2 | 147 | 19,567,474 | — | $1.7B |
| 2022-Q1 | 149 | 19,409,076 | — | $2.1B |
| 2021-Q4 | 161 | 20,261,682 | — | $3.0B |
| 2021-Q3 | 138 | 19,418,581 | — | $2.0B |
| 2021-Q2 | 139 | 19,844,792 | — | $2.0B |
| 2021-Q1 | 119 | 18,220,229 | — | $1.7B |
| 2020-Q4 | 123 | 18,059,780 | — | $1.3B |
| 2020-Q3 | 103 | 17,520,779 | — | $914M |
| 2020-Q2 | 104 | 17,269,964 | — | $831M |
| 2020-Q1 | 93 | 18,113,665 | — | $592M |
| 2019-Q4 | 93 | 17,338,006 | — | $656M |
| 2019-Q3 | 85 | 16,915,866 | — | $537M |
| 2019-Q2 | 83 | 16,229,735 | — | $414M |
| 2019-Q1 | 73 | 14,990,618 | — | $377M |
| 2018-Q4 | 71 | 13,886,240 | — | $312M |
| 2018-Q3 | 67 | 13,014,096 | — | $342M |
| 2018-Q2 | 76 | 13,206,550 | — | $372M |
| 2018-Q1 | 97 | 12,797,865 | — | $341M |
| 2017-Q4 | 91 | 12,551,611 | — | $326M |
| 2017-Q3 | 86 | 10,762,650 | — | $337M |
| 2017-Q2 | 82 | 11,355,713 | — | $251M |
| 2017-Q1 | 55 | 10,730,195 | — | $199M |
| 2016-Q4 | 39 | 9,981,683 | — | $131M |
| 2016-Q3 | 35 | 9,628,601 | — | $114M |
| 2016-Q2 | 34 | 9,480,216 | — | $104M |
| 2016-Q1 | 40 | 7,880,936 | — | $92M |
| 2015-Q4 | 40 | 7,715,009 | — | $76M |
| 2015-Q3 | 38 | 7,682,085 | — | $74M |
| 2015-Q2 | 41 | 7,922,828 | — | $99M |
| 2015-Q1 | 40 | 8,310,555 | — | $96M |
| 2014-Q4 | 37 | 8,832,886 | — | $92M |
| 2014-Q3 | 33 | 6,495,633 | — | $70M |
| 2014-Q2 | 36 | 6,767,281 | — | $81M |
| 2014-Q1 | 33 | 7,281,427 | — | $82M |
| 2013-Q4 | 35 | 8,550,642 | — | $84M |
| 2013-Q3 | 31 | 10,564,090 | — | $94M |
| 2013-Q2 | 30 | 11,363,544 | — | $103M |
| 2013-Q1 | 2 | 294,717 | — | $3M |
| QII |
| 2025-12-31 |
| SEC → |
Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).
