Renaissance Technologies’s McKesson MCK Stock Holding History

Renaissance Technologies’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	$101M	Buy	117,246 +55,960	+91%	+$49.9M	0.16%	149
2025 Q4	$50.3M	Sell	61,286 -61,140	-50%	-$49.9M	0.08%	294
2025 Q3	$94.6M	Sell	122,426 -75,700	-38%	-$53.3M	0.12%	171
2025 Q2	$145M	Buy	198,126 +197,326	+24,666%	+$139M	0.19%	96
2025 Q1	$538K	Sell	800 -234,426	-100%	-$145M	﹤0.01%	2712
2024 Q4	$134M	Buy	235,226 +147,600	+168%	+$82.7M	0.2%	109
2024 Q3	$43.3M	Buy	+87,626	New	+$48.8M	0.07%	373
2024 Q2	–	Sell	-2,600	Closed	-$1.4M	–	3788
2024 Q1	$1.4M	Buy	+2,600	New	+$1.32M	﹤0.01%	2261
2023 Q4	–	Sell	-46,300	Closed	-$20.1M	–	3966
2023 Q3	$20.1M	Sell	46,300 -73,501	-61%	-$31M	0.03%	571
2023 Q2	$51.2M	Buy	119,801 +31,975	+36%	+$12.3M	0.07%	311
2023 Q1	$31.3M	Sell	87,826 -59,906	-41%	-$21.6M	0.04%	510
2022 Q4	$55.4M	Buy	+147,732	New	+$55.1M	0.08%	303
2022 Q3	–	Sell	-1,100	Closed	-$359K	–	4270
2022 Q2	$359K	Buy	+1,100	New	+$352K	﹤0.01%	3351
2022 Q1	–	Sell	-46,926	Closed	-$11.7M	–	4322
2021 Q4	$11.7M	Buy	+46,926	New	+$10.3M	0.01%	995
2021 Q3	–	Sell	-569,526	Closed	-$109M	–	3694
2021 Q2	$109M	Buy	569,526 +148,700	+35%	+$28.7M	0.14%	141
2021 Q1	$82.1M	Buy	420,826 +167,400	+66%	+$30.6M	0.1%	208
2020 Q4	$44.1M	Buy	253,426 +23,100	+10%	+$3.85M	0.05%	396
2020 Q3	$34.3M	Sell	230,326 -13,888	-6%	-$2.11M	0.03%	507
2020 Q2	$37.5M	Buy	244,214 +110,888	+83%	+$16M	0.03%	517
2020 Q1	$18M	Buy	+133,326	New	+$19.5M	0.02%	830
2019 Q4	–	Sell	-61,700	Closed	-$8.43M	–	3647
2019 Q3	$8.43M	Buy	61,700 +32,600	+112%	+$4.62M	0.01%	1494
2019 Q2	$3.91M	Sell	29,100 -213,810	-88%	-$26.7M	﹤0.01%	1953
2019 Q1	$28.4M	Sell	242,910 -700,700	-74%	-$86.5M	0.03%	788
2018 Q4	$104M	Buy	943,610 +244,210	+35%	+$30.5M	0.11%	205
2018 Q3	$92.8M	Buy	+699,400	New	+$91.2M	0.1%	248
2017 Q4	–	Sell	-565,200	Closed	-$86.8M	–	3438
2017 Q3	$86.8M	Sell	565,200 -435,700	-44%	-$68M	0.1%	221
2017 Q2	$165M	Buy	+1,000,900	New	+$152M	0.21%	83
2016 Q4	–	Sell	-758,300	Closed	-$126M	–	3367
2016 Q3	$126M	Buy	758,300 +660,900	+679%	+$123M	0.22%	67
2016 Q2	$18.2M	Buy	+97,400	New	+$17.1M	0.03%	759
2015 Q4	–	Sell	-535,500	Closed	-$99.1M	–	3363
2015 Q3	$99.1M	Sell	535,500 -10,900	-2%	-$2.31M	0.24%	63
2015 Q2	$123M	Buy	+546,400	New	+$126M	0.28%	47
2014 Q4	–	Sell	-161,100	Closed	-$31.4M	–	3052
2014 Q3	$31.4M	Sell	161,100 -300,800	-65%	-$57.9M	0.09%	280
2014 Q2	$86M	Buy	+461,900	New	+$82.2M	0.2%	86
2014 Q1	–	Sell	-45,400	Closed	-$7.33M	–	2940
2013 Q4	$7.33M	Sell	45,400 -516,600	-92%	-$79.3M	0.02%	963
2013 Q3	$72.1M	Buy	562,000 +149,100	+36%	+$18.3M	0.17%	112
2013 Q2	$47.3M	Buy	+412,900	New	+$46M	0.12%	194

Other funds holding MCK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

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 New York $1.66T AUM 25.57% 1-Year Est. Return

Renaissance Technologies's MCK Position: Q1 2026 in Review

Renaissance Technologies increased its McKesson (MCK) stake by 91% in Q1 2026, buying an estimated $49.9M and bringing the position to 117,246 shares worth $101M. The position accounts for 0.16% of the portfolio, ranked #149.

Renaissance Technologies first reported a position in MCK in Q2 2013 and has held it in 36 quarters since. The position peaked at $165M in Q2 2017. 2,034 funds tracked by Wall St. Rank hold MCK as of Q1 2026.

Renaissance Technologies held 117,246 shares of McKesson worth $101M as of Q1 2026.
Renaissance Technologies bought 55,960 McKesson shares in Q1 2026, an estimated $49.9M.
McKesson made up 0.16% of Renaissance Technologies's portfolio in Q1 2026, its #149 holding.
Renaissance Technologies first reported a position in McKesson in Q2 2013 and has held it in 36 quarters since.
Renaissance Technologies's McKesson position peaked at $165M in Q2 2017.
2,034 funds tracked by Wall St. Rank held McKesson as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.