DCI Donaldson Company, Inc.

NYSE
$86.05

Donaldson Company, Inc. (DCI) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+24.14
18 buyers / 11 sellers
BUYING
Funds compared
29
funds with comparable DCI positions
24 current holders · 22 prior-quarter holders
Net share change
+1.63M
+2.33M added, -694.8K cut
Position activity
7 new 11 increased 6 reduced 5 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Bridgewater Associates Quant Macro New +15.1K — $1.4M 0.0% 63
MARSHALL WACE, LLP Long/Short New +247.0K — $22.2M 0.0% 60
Qube Research & Technologies Ltd Quant New +524.8K — $47.1M 0.1% 59
Balyasny Asset Management L.P. New +84.7K — $7.6M 0.0% 59
Point72 Asset Management, L.P. Increased +413.1K +256.2% $37.1M 0.1% 58
D. E. Shaw & Co., Inc. Quant Sold Out -6.5K -100.0% $583.5K 0.0% 58
CITADEL ADVISORS LLC Quant Increased +206.0K +104.4% $18.5M 0.0% 56
Voloridge Investment Management Quant Sold Out -25.7K -100.0% $2.3M 0.0% 55
Trexquant Investment Quant New +120.0K — $10.8M 0.1% 55
Magnetar Capital Event Quant Sold Out -3.0K -100.0% $273.6K 0.0% 54

Most significant buyers

By move score, not size.

  • Bridgewater Associates New · +15.1K
  • MARSHALL WACE, LLP New · +247.0K
  • Qube Research & Technologies Ltd New · +524.8K
  • Balyasny Asset Management L.P. New · +84.7K
  • Point72 Asset Management, L.P. Increased · +413.1K

Most significant sellers

By move score, not size.

  • D. E. Shaw & Co., Inc. Sold Out · -6.5K
  • Voloridge Investment Management Sold Out · -25.7K
  • Magnetar Capital Sold Out · -3.0K
  • Quadrature Capital Sold Out · -8.3K
  • Walleye Capital Sold Out · -203

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Bridgewater Associates 1 15.1K 0 +15.1K — 0.0% New 63
MARSHALL WACE, LLP 2 247.0K 0 +247.0K — 0.0% New 60
Qube Research & Technologies Ltd 2 524.8K 0 +524.8K — 0.1% New 59
Balyasny Asset Management L.P. 2 84.7K 0 +84.7K — 0.0% New 59
Point72 Asset Management, L.P. 1 574.3K 161.2K +413.1K +256.2% 0.1% Increased 58
D. E. Shaw & Co., Inc. 1 0 6.5K -6.5K -100.0% 0.0% Sold Out 58
CITADEL ADVISORS LLC 1 403.3K 197.3K +206.0K +104.4% 0.0% Increased 56
Voloridge Investment Management 2 0 25.7K -25.7K -100.0% 0.0% Sold Out 55
Trexquant Investment 3 120.0K 0 +120.0K — 0.1% New 55
Magnetar Capital 2 0 3.0K -3.0K -100.0% 0.0% Sold Out 54
Tudor Investment Corporation 2 2.3K 0 +2.3K — 0.0% New 53
Gotham Asset Management, LLC 2 657.1K 309.8K +347.3K +112.1% 0.2% Increased 53
Quadrature Capital 3 0 8.3K -8.3K -100.0% 0.0% Sold Out 52
Holocene Advisors, LP 2 78.9K 27.2K +51.7K +190.1% 0.0% Increased 52
Walleye Capital 3 0 203 -203 -100.0% 0.0% Sold Out 51
Engineers Gate 4 14.3K 0 +14.3K — 0.0% New 50
ExodusPoint Capital Management 3 42.0K 4.4K +37.6K +854.5% 0.0% Increased 48
Man Group 3 34.2K 15.7K +18.5K +118.4% 0.0% Increased 48
MILLENNIUM MANAGEMENT LLC 2 167.2K 95.1K +72.1K +75.8% 0.0% Increased 47
Schonfeld Strategic Advisors 3 90.5K 4.6K +85.9K +1888.8% 0.1% Increased 47
Edgestream Partners 4 99.0K 22.9K +76.0K +331.5% 0.3% Increased 46
TWO SIGMA INVESTMENTS, LP 2 274.3K 779.2K -505.0K -64.8% 0.0% Reduced 46
Y-Intercept 4 17.5K 85.4K -67.9K -79.6% 0.0% Reduced 40
Boothbay Fund Management 4 19.2K 10.8K +8.4K +78.5% 0.0% Increased 37
Brevan Howard Capital Management 3 3.9K 15.0K -11.1K -74.2% 0.0% Reduced 37
Squarepoint Ops LLC 2 27.2K 23.4K +3.8K +16.4% 0.0% Increased 28
AQR Capital Management 3 673.6K 735.8K -62.1K -8.4% 0.0% Reduced 24
Capital Fund Management 3 63.0K 64.5K -1.5K -2.3% 0.0% Reduced 23
Quantbot Technologies 4 10.9K 14.2K -3.4K -23.7% 0.0% Reduced 20

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.