# NOV INC (NOV) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 62955J103
Page URL: https://superinvestorclub.com/stock/NOV
Last updated: 2026-07-08T11:38:08.384Z

## Summary

As of the most recent 13F filing period, NOV INC (NOV) is held by 4 tracked superinvestors with an aggregate position value of $936.6M representing 03753544963207585751338182624 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Richard Pzena](https://superinvestorclub.com/manager/288) | Pzena Investment Management | 37535449 | $706.0M | 2.29% | 2026-03-31 |
| 2 | [Steven Romick](https://superinvestorclub.com/manager/289) | First Pacific Advisors | 6320758 | $118.9M | 1.67% | 2026-03-31 |
| 3 | [Edgar Wachenheim](https://superinvestorclub.com/manager/94) | Greenhaven Associates | 5751338 | $108.2M | 1.78% | 2026-03-31 |
| 4 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 182624 | $3.4M | 0.02% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-06-30: 1 holders, $40.3M aggregate, 02117843 shares
- 2024-09-30: 1 holders, $39.2M aggregate, 02454416 shares
- 2024-12-31: 2 holders, $73.0M aggregate, 027051282294639 shares
- 2025-03-31: 4 holders, $748.5M aggregate, 0415644044114157349219610980 shares
- 2025-06-30: 5 holders, $684.5M aggregate, 0427088907018950498251631806642000 shares
- 2025-09-30: 4 holders, $743.8M aggregate, 0423898337946901574768251000 shares
- 2025-12-31: 5 holders, $887.8M aggregate, 0421642288093810574513874956947000 shares
- 2026-03-31: 5 holders, $936.6M aggregate, 0375354496320758575133818262442000 shares

## Recent congressional trades (2)

- 2025-07-16: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-06-24: Lisa McClain (Republican-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "NOV INC (NOV) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/NOV), aggregating SEC 13F, Form 4, and congressional disclosures."