Donaldson
632 hedge funds and large institutions have $9.44B invested in Donaldson in 2026 Q2 according to their latest regulatory filings, with 77 funds opening new positions, 218 increasing their positions, 221 reducing their positions, and 54 closing their positions.
164% more call options, than puts
Call options by funds: $7.69M | Put options by funds: $2.91M
43% more first-time investments, than exits
New positions opened: 77 | Existing positions closed: 54
10% more capital invested
Capital invested by funds: $8.59B → $9.44B (+$852M)
3.28% more ownership
Funds ownership: 87.4% → 90.69% (+3.3%)
3% more funds holding
Funds holding: 613 → 632 (+19)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
1% less repeat investments, than reductions
Existing positions increased: 218 | Existing positions reduced: 221
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$83.7M |
| 2 |
BlackRock
New York
|
+$62.3M |
| 3 |
Boston Partners
Boston,
Massachusetts
|
+$57.8M |
| 4 |
DRZID
DePrince Race & Zollo Inc (DRZ)
Winter Park,
Florida
|
+$45.7M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$45.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
-$136M |
| 2 |
Two Sigma Investments
New York
|
-$43.4M |
| 3 |
Robeco Institutional Asset Management
Rotterdam,
Netherlands
|
-$34.1M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
-$33.3M |
| 5 |
Invesco
Atlanta,
Georgia
|
-$33M |
DCI Hedge Fund Activity: Q2 2026 in Review
632 of the 8,345 institutional investors tracked by Wall St. Rank reported a position in Donaldson (DCI) for Q2 2026, worth a combined $9.44B — up 9.9% from $8.59B a quarter earlier.
Buyers outnumbered sellers: 77 funds opened new DCI positions and 54 closed out — a net gain of 23 holders — while 218 added to existing stakes and 221 trimmed.
The largest buyer was Massachusetts Financial Services, adding an estimated $83.7M. The largest seller was William Blair Investment Management, cutting an estimated $136M.
- 632 institutional investors held Donaldson (DCI) as of Q2 2026, up from 613 in Q1 2026.
- Funds reported $9.44B of Donaldson stock for Q2 2026, up 9.9% quarter-over-quarter.
- 77 funds opened new Donaldson positions in Q2 2026 and 54 closed out, a net change of +23 holders.
- The largest Donaldson buyer in Q2 2026 was Massachusetts Financial Services, an estimated $83.7M added.
- The largest Donaldson seller in Q2 2026 was William Blair Investment Management, an estimated $136M sold.
Based on aggregated 13F filings for Q2 2026.