Skip to main content
DCI logo

DCI · DONALDSON Co INC

Track DCI — free
Market Cap
$10.65B
Shares
115.91M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 631
Total Value: $9,443,092,593
Total Shares: 105,192,119
Showing 1–100 of 637 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 631 13F filers · Δ vs Mar 31, 2026
Top Holder
11.4%
Sep 2023 → Jun 2026 · range 11.1% – 12.7%
+0.3 pts
Top 5
36.0%
Sep 2023 → Jun 2026 · range 36.0% – 43.0%
−0.3 pts
Top 10
49.9%
Sep 2023 → Jun 2026 · range 49.9% – 56.1%
−1.0 pts
HHI
368
Sep 2023 → Jun 2026 · range 368 – 489
Broadly held−7

Quarterly Activity

vs Mar 31, 2026
New
77
Increased
214
Decreased
224
Sold Out
58
Unchanged
116
Holder count: +19
Institutional value: +9.7%
Shares held: +3.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 637
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 29644 CUSIP 257651109 13F (30d) 437 filings 431 filers Visit website Investor relations