# DONALDSON INC (DCI) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 257651109
Page URL: https://superinvestorclub.com/stock/DCI
Last updated: 2026-08-29T13:48:20.438Z

## Summary

As of the most recent 13F filing period, DONALDSON INC (DCI) is held by 4 tracked superinvestors with an aggregate position value of $44.8M representing 046371715085134906400 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 463717 | $41.6M | 0.38% | 2026-06-30 |
| 2 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 15085 | $1.4M | 0.01% | 2026-06-30 |
| 3 | [Jensen Investment Management](https://superinvestorclub.com/manager/93) | Jensen Investment Management | 13490 | $1.2M | 0.03% | 2026-06-30 |
| 4 | [First Eagle](https://superinvestorclub.com/manager/21222) | First Eagle Investment Management | 6400 | $574,528 | 0.00% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2023-06-30: 1 holders, $489,891 aggregate, 07837 shares
- 2023-09-30: 1 holders, $499,007 aggregate, 08367 shares
- 2023-12-31: 1 holders, $546,783 aggregate, 08367 shares
- 2024-03-31: 1 holders, $632,315 aggregate, 08467 shares
- 2024-06-30: 2 holders, $2.8M aggregate, 0292579967 shares
- 2024-09-30: 3 holders, $104.0M aggregate, 013719622854410817 shares
- 2024-12-31: 2 holders, $88.9M aggregate, 0130997510717 shares
- 2025-03-31: 3 holders, $80.4M aggregate, 011201496681011617 shares
- 2025-06-30: 3 holders, $62.9M aggregate, 08295056681011241 shares
- 2025-09-30: 4 holders, $58.1M aggregate, 060543963140379483200 shares
- 2025-12-31: 4 holders, $54.1M aggregate, 05606534007065583200 shares
- 2026-03-31: 3 holders, $44.6M aggregate, 0499374232303200 shares

## Recent congressional trades (2)

- 2025-08-21: Michael McCaul (Republican-TX) sale $1,001 - $15,000
- 2025-01-23: Michael McCaul (Republican-TX) purchase $15,001 - $50,000

## Recent insider transactions (0)


## Citation

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