William Blair & Company’s Cooper Companies COO Stock Holding History

William Blair & Company’s Portfolio COO Stock Details COO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.42M	Buy	19,865 +275	+1%	+$21.8K	﹤0.01%	835
2025 Q4	$1.61M	Buy	19,590 +6,835	+54%	+$512K	﹤0.01%	802
2025 Q3	$874K	Sell	12,755 -8,990	-41%	-$637K	﹤0.01%	950
2025 Q2	$1.55M	Sell	21,745 -13,314	-38%	-$1.02M	﹤0.01%	776
2025 Q1	$2.96M	Sell	35,059 -4,278	-11%	-$383K	0.01%	619
2024 Q4	$3.62M	Sell	39,337 -1,365	-3%	-$139K	0.01%	577
2024 Q3	$4.49M	Buy	40,702 +1,007	+3%	+$98K	0.01%	525
2024 Q2	$3.47M	Buy	39,695 +3,733	+10%	+$348K	0.01%	561
2024 Q1	$3.65M	Sell	35,962 -14,342	-29%	-$1.39M	0.01%	547
2023 Q4	$4.76M	Sell	50,304 -1,496	-3%	-$126K	0.02%	472
2023 Q3	$4.12M	Sell	51,800 -5,212	-9%	-$480K	0.02%	481
2023 Q2	$5.46M	Sell	57,012 -42,244	-43%	-$3.96M	0.02%	423
2023 Q1	$9.26M	Sell	99,256 -7,088	-7%	-$609K	0.04%	315
2022 Q4	$8.79M	Sell	106,344 -7,968	-7%	-$588K	0.04%	315
2022 Q3	$7.54M	Sell	114,312 -13,332	-10%	-$1.02M	0.03%	330
2022 Q2	$9.99M	Sell	127,644 -20,708	-14%	-$1.83M	0.04%	296
2022 Q1	$15.5M	Buy	148,352 +1,016	+0.7%	+$102K	0.05%	256
2021 Q4	$15.4M	Sell	147,336 -1,380	-0.9%	-$141K	0.05%	270
2021 Q3	$15.4M	Buy	148,716 +568	+0.4%	+$60.6K	0.05%	264
2021 Q2	$14.7M	Sell	148,148 -31,288	-17%	-$3.07M	0.05%	258
2021 Q1	$17.2M	Sell	179,436 -94,868	-35%	-$9M	0.07%	232
2020 Q4	$24.9M	Sell	274,304 -3,344	-1%	-$287K	0.09%	186
2020 Q3	$23.4M	Sell	277,648 -18,448	-6%	-$1.42M	0.1%	178
2020 Q2	$21M	Sell	296,096 -44,120	-13%	-$3.27M	0.1%	174
2020 Q1	$23.4M	Sell	340,216 -48	-0%	-$3.91K	0.15%	141
2019 Q4	$27.3M	Buy	340,264 +9,044	+3%	+$682K	0.14%	155
2019 Q3	$24.6M	Buy	331,220 +10,940	+3%	+$882K	0.14%	151
2019 Q2	$27M	Buy	320,280 +16,468	+5%	+$1.24M	0.15%	136
2019 Q1	$22.5M	Buy	303,812 +27,868	+10%	+$1.94M	0.14%	153
2018 Q4	$17.6M	Buy	275,944 +680	+0.2%	+$44K	0.13%	165
2018 Q3	$19.1M	Sell	275,264 -10,364	-4%	-$666K	0.12%	177
2018 Q2	$16.8M	Sell	285,628 -10,144	-3%	-$579K	0.11%	176
2018 Q1	$16.9M	Sell	295,772 -14,764	-5%	-$861K	0.12%	170
2017 Q4	$16.9M	Sell	310,536 -38,216	-11%	-$2.23M	0.11%	180
2017 Q3	$20.7M	Buy	348,752 +98,100	+39%	+$6M	0.16%	149
2017 Q2	$15M	Buy	250,652 +111,360	+80%	+$6.05M	0.11%	194
2017 Q1	$6.94M	Sell	139,292 -904	-0.6%	-$42.9K	0.06%	269
2016 Q4	$6.13M	Sell	140,196 -14,112	-9%	-$616K	0.05%	272
2016 Q3	$6.92M	Buy	154,308 +80,468	+109%	+$3.66M	0.06%	253
2016 Q2	$3.17M	Sell	73,840 -18,740	-20%	-$750K	0.03%	376
2016 Q1	$3.56M	Sell	92,580 -7,036	-7%	-$243K	0.03%	336
2015 Q4	$3.34M	Sell	99,616 -507,324	-84%	-$18.2M	0.03%	360
2015 Q3	$22.6M	Sell	606,940 -17,796	-3%	-$738K	0.2%	131
2015 Q2	$27.8M	Sell	624,736 -3,404	-0.5%	-$153K	0.04%	497
2015 Q1	$29.4M	Sell	628,140 -11,368	-2%	-$480K	0.05%	457
2014 Q4	$25.9M	Buy	639,508 +8,724	+1%	+$350K	0.04%	508
2014 Q3	$24.6M	Buy	630,784 +13,216	+2%	+$520K	0.04%	499
2014 Q2	$20.9M	Buy	617,568 +64,084	+12%	+$2.12M	0.03%	560
2014 Q1	$19M	Buy	553,484 +30,672	+6%	+$984K	0.03%	567
2013 Q4	$16.2M	Sell	522,812 -7,264	-1%	-$232K	0.03%	611
2013 Q3	$17.2M	Buy	530,076 +16,748	+3%	+$540K	0.03%	554
2013 Q2	$15.3M	Buy	+513,328	New	+$14.4M	0.03%	557