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Sio Capital Management’s McKesson MCK Stock Holding History

Sio Capital Management’s Portfolio MCK Stock Details MCK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-6,400
Closed -$5.25M – 85
2025
Q4 		$5.25M Buy
+6,400
New +$5.22M 0.83% 33
2022
Q2 		– Sell
-34,501
Closed -$10.6M – 70
2022
Q1 		$10.6M Sell
34,501
-22,555
-40% -$6.13M 3.49% 10
2021
Q4 		$14.2M Buy
57,056
+13,259
+30% +$2.91M 4.28% 8
2021
Q3 		$8.73M Sell
43,797
-5,827
-12% -$1.16M 2.78% 13
2021
Q2 		$9.49M Buy
49,624
+10,731
+28% +$2.07M 2.36% 10
2021
Q1 		$7.59M Sell
38,893
-8,569
-18% -$1.56M 1.54% 22
2020
Q4 		$8.26M Sell
47,462
-70,987
-60% -$11.8M 1.69% 20
2020
Q3 		$17.6M Buy
118,449
+21,164
+22% +$3.21M 3.49% 4
2020
Q2 		$14.9M Sell
97,285
-35,055
-26% -$5.06M 4.36% 3
2020
Q1 		$17.9M Buy
132,340
+63,901
+93% +$9.36M 6% 2
2019
Q4 		$9.47M Buy
68,439
+5,249
+8% +$742K 2.25% 15
2019
Q3 		$8.64M Buy
+63,190
New +$8.96M 2.78% 10
2019
Q2 		– Sell
-51,300
Closed -$6M – 79
2019
Q1 		$6M Buy
51,300
+4,770
+10% +$589K 1.62% 22
2018
Q4 		$5.14M Buy
+46,530
New +$5.8M 1.87% 16
2018
Q3 		– Sell
-17,500
Closed -$2.33M – 69
2018
Q2 		$2.33M Buy
+17,500
New +$2.56M 1.29% 31
2016
Q3 		– Sell
-10,000
Closed -$1.87M – 41
2016
Q2 		$1.87M Sell
10,000
-73,600
-88% -$12.9M 0.95% 31
2016
Q1 		$13.1M Buy
83,600
+27,600
+49% +$4.46M 4.81% 4
2015
Q4 		$11M Buy
+56,000
New +$10.6M 4.89% 5

Other funds holding MCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Sio Capital Management's MCK Position: Q1 2026 in Review

Sio Capital Management sold out of McKesson (MCK) in Q1 2026, closing a stake of 6,400 shares — an estimated $5.25M sold.

Sio Capital Management first reported a position in MCK in Q4 2015 and held it in 18 quarters. The position peaked at $17.9M in Q1 2020. 2,041 funds tracked by Wall St. Rank hold MCK as of Q1 2026.

  • Sio Capital Management reported no remaining McKesson position as of Q1 2026 after selling out during the quarter.
  • Sio Capital Management sold 6,400 McKesson shares in Q1 2026, an estimated $5.25M.
  • Sio Capital Management first reported a position in McKesson in Q4 2015 and held it in 18 quarters.
  • Sio Capital Management's McKesson position peaked at $17.9M in Q1 2020.
  • 2,041 funds tracked by Wall St. Rank held McKesson as of Q1 2026.

Based on Sio Capital Management's 13F filing for Q1 2026, filed 14 May 2026.