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McKesson
MCK

Overview Fund Activity

1,726 hedge funds and large institutions have $72.6B invested in McKesson in 2025 Q1 according to their latest regulatory filings, with 221 funds opening new positions, 594 increasing their positions, 622 reducing their positions, and 110 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,726
Holders Change
+78
Holders Change %
+4.73%
% of All Funds
23.44%
Holding in Top 10
52
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+44.44%
% of All Funds
0.71%
New
221
Increased
594
Reduced
622
Closed
110
Calls
$616M
Puts
$648M
Net Calls
-$31.9M
Net Calls Change
-$375M

Top Buyers

1
Holocene Advisors
Holocene Advisors
New York
+$394M
2
DZ Bank
DZ Bank
Germany
+$357M
3
BlackRock
BlackRock
New York
+$302M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$282M
5
Boston Partners
Boston Partners
Massachusetts
+$246M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$626M
2
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$166M
3
Renaissance Technologies
Renaissance Technologies
New York
-$158M
4
Deutsche Bank
Deutsche Bank
Germany
-$147M
5
SP
SurgoCap Partners
New York
-$145M
Name Holding Trade Value Shares
Change 		Shares
Change %
HAI
1751
Hennessy Advisors Inc
California
– -$2.91M -5,100 Closed
BFG
1752
Bleakley Financial Group
New Jersey
– -$2.71M -4,760 Closed
PAS
1753
Point72 Asia (Singapore)
Singapore
– -$2.47M -4,338 Closed
GCM
1754
Graham Capital Management
Connecticut
– -$2.26M -3,971 Closed
FHB
1755
First Hawaiian Bank
Hawaii
– -$2.05M -3,600 Closed
EC
1756
Estate Counselors
Wisconsin
– -$1.93M -3,385 Closed
Simplex Trading
1757
Simplex Trading
Illinois
– -$1.93M -3,381 Closed
WP
1758
Woodline Partners
California
– -$1.89M -3,318 Closed
APWM
1759
Argonautica Private Wealth Management
Massachusetts
– -$1.8M -3,158 Closed
GLR
1760
Great Lakes Retirement
Ohio
– -$1.61M -2,824 Closed
CFGS
1761
Concourse Financial Group Securities
Alabama
– -$1.3M -2,220 Closed
AA
1762
ABC Arbitrage
France
– -$1.26M -2,214 Closed
JG
1763
Jain Global
New York
– -$1.2M -2,101 Closed
CPCPP
1764
Canada Post Corporation Pension Plan
Canada
– -$1.19M -2,095 Closed
HIM
1765
Hillsdale Investment Management
Ontario, Canada
– -$900K -1,580 Closed
TCM
1766
Twin Capital Management
Pennsylvania
– -$895K -1,571 Closed
MIM
1767
Morningstar Investment Management
Illinois
– -$891K -1,564 Closed
PTC
1768
Petrus Trust Company
Texas
– -$866K -1,519 Closed
CLOS
1769
Compagnie Lombard Odier SCmA
Switzerland
– -$832K -1,460 Closed
SAM
1770
Strategy Asset Managers
California
– -$818K -1,435 Closed
WPW
1771
Waldron Private Wealth
Pennsylvania
– -$816K -1,430 Closed
ICM
1772
Islay Capital Management
Texas
– -$725K -1,273 Closed
BC
1773
Bridgefront Capital
Texas
– -$703K -1,233 Closed
SPA
1774
Sherbrooke Park Advisers
New York
– -$681K -1,195 Closed
OTPPB
1775
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$641K -1,125 Closed
69 70
71
72 73