Group One Trading
MCK icon

Group One Trading’s McKesson MCK Stock Holding History

Group One Trading’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 		$19.6M Sell
22,700
-9,200
-29% -$8.21M 0.04% 493
2025
Q4 		$26.2M Sell
31,900
-3,300
-9% -$2.69M 0.05% 404
2025
Q3 		$27.2M Buy
35,200
+7,600
+28% +$5.35M 0.05% 369
2025
Q2 		$20.2M Buy
27,600
+11,300
+69% +$7.97M 0.04% 420
2025
Q1 		$11M Sell
16,300
-7,700
-32% -$4.76M 0.03% 586
2024
Q4 		$13.7M Buy
24,000
+2,500
+12% +$1.4M 0.03% 534
2024
Q3 		$10.6M Sell
21,500
-5,800
-21% -$3.23M 0.03% 592
2024
Q2 		$15.9M Buy
27,300
+15,500
+131% +$8.63M 0.06% 269
2024
Q1 		$6.33M Sell
11,800
-18,200
-61% -$9.24M 0.02% 680
2023
Q4 		$13.9M Buy
30,000
+6,200
+26% +$2.82M 0.04% 506
2023
Q3 		$10.3M Buy
23,800
+3,100
+15% +$1.31M 0.03% 514
2023
Q2 		$8.85M Buy
20,700
+1,200
+6% +$461K 0.03% 575
2023
Q1 		$6.94M Sell
19,500
-34,900
-64% -$12.6M 0.03% 662
2022
Q4 		$20.4M Sell
54,400
-40,000
-42% -$14.9M 0.05% 402
2022
Q3 		$32.1M Buy
94,400
+65,800
+230% +$22.8M 0.06% 233
2022
Q2 		$9.33M Sell
28,600
-42,800
-60% -$13.7M 0.01% 886
2022
Q1 		$21.9M Sell
71,400
-279,900
-80% -$76.1M 0.02% 567
2021
Q4 		$87.3M Buy
351,300
+200
+0.1% +$43.9K 0.07% 177
2021
Q3 		$70M Buy
351,100
+302,700
+625% +$60.5M 0.08% 193
2021
Q2 		$9.26M Sell
48,400
-8,800
-15% -$1.7M 0.01% 1145
2021
Q1 		$11.2M Buy
57,200
+44,800
+361% +$8.18M 0.02% 860
2020
Q4 		$2.16M Buy
12,400
+2,900
+31% +$483K ﹤0.01% 1985
2020
Q3 		$1.42M Buy
9,500
+1,700
+22% +$258K ﹤0.01% 1882
2020
Q2 		$1.2M Sell
7,800
-40,300
-84% -$5.82M 0.01% 1871
2020
Q1 		$6.51M Buy
48,100
+43,900
+1,045% +$6.43M 0.05% 412
2019
Q4 		$581K Buy
4,200
+2,800
+200% +$396K ﹤0.01% 2317
2019
Q3 		$191K Sell
1,400
-5,800
-81% -$823K ﹤0.01% 3115
2019
Q2 		$968K Buy
7,200
+6,200
+620% +$773K 0.01% 1620
2019
Q1 		$117K Sell
1,000
-16,200
-94% -$2M ﹤0.01% 3071
2018
Q4 		$1.9M Sell
17,200
-4,700
-21% -$586K 0.02% 1074
2018
Q3 		$2.9M Sell
21,900
-10,200
-32% -$1.33M 0.02% 902
2018
Q2 		$4.28M Sell
32,100
-19,400
-38% -$2.84M 0.04% 625
2018
Q1 		$7.25M Sell
51,500
-35,900
-41% -$5.59M 0.07% 325
2017
Q4 		$13.6M Buy
87,400
+55,100
+171% +$8.16M 0.1% 246
2017
Q3 		$4.96M Buy
32,300
+17,100
+113% +$2.67M 0.05% 513
2017
Q2 		$2.5M Hold
15,200
– – 0.03% 822
2017
Q1 		$2.25M Buy
15,200
+10,200
+204% +$1.49M 0.03% 789
2016
Q4 		$702K Buy
+5,000
New +$736K 0.01% 1554
2016
Q3 		– Sell
-3,500
Closed -$653K – 4746
2016
Q2 		$653K Buy
+3,500
New +$614K 0.01% 1544
2016
Q1 		– Sell
-700
Closed -$138K – 4777
2015
Q4 		$138K Buy
+700
New +$132K ﹤0.01% 2773

Other funds holding MCK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Group One Trading's MCK Position: Q1 2026 in Review

Group One Trading increased its McKesson (MCK) stake by 123% in Q1 2026, buying an estimated $1.1M and bringing the position to 2,237 shares worth $1.94M. The position accounts for ﹤0.01% of the portfolio, ranked #2102.

Group One Trading first reported a position in MCK in Q1 2016 and has held it in 29 quarters since. The position peaked at $16.6M in Q4 2024. 2,032 funds tracked by Wall St. Rank hold MCK as of Q1 2026.

  • Group One Trading held 2,237 shares of McKesson worth $1.94M as of Q1 2026.
  • Group One Trading bought 1,234 McKesson shares in Q1 2026, an estimated $1.1M.
  • McKesson made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2102 holding.
  • Group One Trading first reported a position in McKesson in Q1 2016 and has held it in 29 quarters since.
  • Group One Trading's McKesson position peaked at $16.6M in Q4 2024.
  • 2,032 funds tracked by Wall St. Rank held McKesson as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.