# Northrop Grumman Corp. (NOC) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 666807102
Page URL: https://superinvestorclub.com/stock/NOC
Last updated: 2026-07-08T12:26:06.437Z

## Summary

As of the most recent 13F filing period, Northrop Grumman Corp. (NOC) is held by 4 tracked superinvestors with an aggregate position value of $142.1M representing 0194173114951800887 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Donald Yacktman](https://superinvestorclub.com/manager/13) | Yacktman Asset Management | 194173 | $132.5M | 1.77% | 2026-03-31 |
| 2 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 11495 | $7.8M | 0.04% | 2026-03-31 |
| 3 | [Dan Sundheim](https://superinvestorclub.com/manager/3261) | D1 Capital Partners | 1800 | $1.2M | 0.52% | 2026-03-31 |
| 4 | [Torray LLC](https://superinvestorclub.com/manager/3250) | Torray LLC | 887 | $605,147 | 0.09% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-12-31: 1 holders, $189.9M aggregate, 0405617 shares
- 2024-03-31: 1 holders, $185.3M aggregate, 0387219 shares
- 2024-06-30: 1 holders, $163.6M aggregate, 0375290 shares
- 2024-09-30: 1 holders, $196.3M aggregate, 0371760 shares
- 2024-12-31: 3 holders, $135.8M aggregate, 02867701800887 shares
- 2025-03-31: 3 holders, $121.3M aggregate, 02341931800887 shares
- 2025-06-30: 3 holders, $112.4M aggregate, 02221441800887 shares
- 2025-09-30: 3 holders, $122.2M aggregate, 01978401800887 shares
- 2025-12-31: 4 holders, $115.8M aggregate, 019393764201800887 shares
- 2026-03-31: 4 holders, $142.1M aggregate, 0194173114951800887 shares

## Recent congressional trades (9)

- 2025-12-29: Steve Cohen (Democrat-TN) sale $15,001 - $50,000
- 2025-07-11: Ritchie Torres (Democrat-NY) sale $1,001 - $15,000
- 2025-06-24: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-06-17: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-05-30: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-05-15: Rob Bresnahan (Republican-PA) sale $1,001 - $15,000
- 2025-04-09: Josh Gottheimer (Democrat-NJ) sale $1,001 - $15,000
- 2025-03-19: Sheri Biggs (Republican-SC) sale $15,001 - $50,000
- 2024-10-29: Val Hoyle (Democrat-OR) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

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