Primecap Management’s Accuray ARAY Stock Holding History

Primecap Management’s Portfolio ARAY Stock Details ARAY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-33,700	Closed	-$46.2K	–	328
2025 Q2	$46.2K	Sell	33,700 -127,500	-79%	-$189K	﹤0.01%	333
2025 Q1	$289K	Sell	161,200 -1,100	-0.7%	-$2.3K	﹤0.01%	331
2024 Q4	$321K	Sell	162,300 -10,300	-6%	-$19.5K	﹤0.01%	327
2024 Q3	$311K	Sell	172,600 -2,100	-1%	-$4K	﹤0.01%	334
2024 Q2	$318K	Sell	174,700 -3,000	-2%	-$5.72K	﹤0.01%	330
2024 Q1	$439K	Sell	177,700 -1,500	-0.8%	-$4.02K	﹤0.01%	330
2023 Q4	$507K	Sell	179,200 -1,600	-0.9%	-$4.37K	﹤0.01%	330
2023 Q3	$492K	Hold	180,800	–	–	﹤0.01%	325
2023 Q2	$700K	Sell	180,800 -54,500	-23%	-$189K	﹤0.01%	319
2023 Q1	$699K	Sell	235,300 -500	-0.2%	-$1.36K	﹤0.01%	318
2022 Q4	$493K	Sell	235,800 -158,520	-40%	-$327K	﹤0.01%	327
2022 Q3	$820K	Sell	394,320 -37,000	-9%	-$84.1K	﹤0.01%	320
2022 Q2	$845K	Sell	431,320 -35,280	-8%	-$88.1K	﹤0.01%	322
2022 Q1	$1.54M	Sell	466,600 -43,600	-9%	-$162K	﹤0.01%	318
2021 Q4	$2.43M	Sell	510,200 -300,400	-37%	-$1.45M	﹤0.01%	311
2021 Q3	$3.2M	Sell	810,600 -29,400	-4%	-$117K	﹤0.01%	306
2021 Q2	$3.8M	Sell	840,000 -697,900	-45%	-$3.27M	﹤0.01%	295
2021 Q1	$7.61M	Sell	1,537,900 -1,186,800	-44%	-$6.12M	0.01%	271
2020 Q4	$11.4M	Sell	2,724,700 -355,100	-12%	-$1.3M	0.01%	252
2020 Q3	$7.39M	Sell	3,079,800 -719,681	-19%	-$1.68M	0.01%	249
2020 Q2	$7.71M	Sell	3,799,481 -536,214	-12%	-$1.12M	0.01%	234
2020 Q1	$8.24M	Sell	4,335,695 -172,900	-4%	-$500K	0.01%	222
2019 Q4	$12.7M	Hold	4,508,595	–	–	0.01%	230
2019 Q3	$12.5M	Sell	4,508,595 -189,605	-4%	-$629K	0.01%	226
2019 Q2	$18.2M	Sell	4,698,200 -6,000	-0.1%	-$24.2K	0.01%	219
2019 Q1	$22.4M	Sell	4,704,200 -29,500	-0.6%	-$134K	0.02%	211
2018 Q4	$16.1M	Sell	4,733,700 -595,300	-11%	-$2.41M	0.01%	216
2018 Q3	$24M	Buy	5,329,000 +4,500	+0.1%	+$17.7K	0.02%	212
2018 Q2	$21.8M	Hold	5,324,500	–	–	0.02%	213
2018 Q1	$26.6M	Hold	5,324,500	–	–	0.02%	200
2017 Q4	$22.9M	Sell	5,324,500 -8,000	-0.2%	-$36.7K	0.02%	203
2017 Q3	$21.3M	Sell	5,332,500 -7,000	-0.1%	-$30.1K	0.02%	205
2017 Q2	$25.4M	Sell	5,339,500 -173,300	-3%	-$761K	0.02%	200
2017 Q1	$26.2M	Sell	5,512,800 -500	-0%	-$2.6K	0.02%	196
2016 Q4	$25.4M	Sell	5,513,300 -1,980,300	-26%	-$10.3M	0.03%	190
2016 Q3	$47.7M	Sell	7,493,600 -1,029,400	-12%	-$5.61M	0.05%	166
2016 Q2	$44.2M	Sell	8,523,000 -21,500	-0.3%	-$117K	0.05%	172
2016 Q1	$49.4M	Sell	8,544,500 -59,200	-0.7%	-$328K	0.05%	163
2015 Q4	$58.1M	Hold	8,603,700	–	–	0.06%	160
2015 Q3	$43M	Hold	8,603,700	–	–	0.05%	172
2015 Q2	$58M	Buy	8,603,700 +108,000	+1%	+$804K	0.06%	171
2015 Q1	$79M	Sell	8,495,700 -170,000	-2%	-$1.35M	0.08%	150
2014 Q4	$65.4M	Hold	8,665,700	–	–	0.07%	159
2014 Q3	$62.9M	Sell	8,665,700 -25,000	-0.3%	-$203K	0.07%	153
2014 Q2	$76.5M	Sell	8,690,700 -94,800	-1%	-$821K	0.08%	145
2014 Q1	$84.3M	Buy	8,785,500 +483,900	+6%	+$4.57M	0.1%	134
2013 Q4	$72.2M	Hold	8,301,600	–	–	0.09%	138
2013 Q3	$61.3M	Buy	8,301,600 +440,000	+6%	+$2.78M	0.08%	138
2013 Q2	$45.1M	Buy	+7,861,600	New	+$39.7M	0.06%	146

Other funds holding ARAY

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return

Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Acuitas Investments Seattle, Washington $1.41M AUM 48.57% 1-Year Est. Return

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Primecap Management's ARAY Position: Q3 2025 in Review

Primecap Management sold out of Accuray (ARAY) in Q3 2025, closing a stake of 33,700 shares — an estimated $46.2K sold.

Primecap Management first reported a position in ARAY in Q2 2013 and held it in 49 quarters. The position peaked at $84.3M in Q1 2014. 129 funds tracked by Wall St. Rank hold ARAY as of Q3 2025.

Primecap Management reported no remaining Accuray position as of Q3 2025 after selling out during the quarter.
Primecap Management sold 33,700 Accuray shares in Q3 2025, an estimated $46.2K.
Primecap Management first reported a position in Accuray in Q2 2013 and held it in 49 quarters.
Primecap Management's Accuray position peaked at $84.3M in Q1 2014.
129 funds tracked by Wall St. Rank held Accuray as of Q3 2025.

Based on Primecap Management's 13F filing for Q3 2025, filed 12 Nov 2025.