William Blair & Company

William Blair & Company’s SPX Corp SPXC Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$27.2M	Sell	135,942 -20,884	-13%	-$4.49M	0.08%	209
2025 Q4	$31.4M	Buy	156,826 +4,566	+3%	+$932K	0.08%	179
2025 Q3	$28.4M	Buy	152,260 +3,402	+2%	+$629K	0.08%	191
2025 Q2	$25M	Sell	148,858 -4,588	-3%	-$672K	0.07%	200
2025 Q1	$19.8M	Buy	153,446 +27,289	+22%	+$3.91M	0.06%	220
2024 Q4	$18.4M	Buy	126,157 +12,048	+11%	+$1.94M	0.05%	236
2024 Q3	$18.2M	Buy	114,109 +95,287	+506%	+$14.4M	0.05%	248
2024 Q2	$2.68M	Buy	18,822 +4,911	+35%	+$648K	0.01%	624
2024 Q1	$1.71M	Buy	13,911 +2,845	+26%	+$309K	0.01%	716
2023 Q4	$1.12M	Sell	11,066 -1,785	-14%	-$154K	﹤0.01%	819
2023 Q3	$1.05M	Buy	12,851 +295	+2%	+$23.8K	﹤0.01%	817
2023 Q2	$1.07M	Buy	+12,556	New	+$935K	﹤0.01%	824
2014 Q4	–	Sell	-52,115	Closed	-$1.23M	–	2142
2014 Q3	$1.23M	Buy	52,115 +25,712	+97%	+$668K	﹤0.01%	1396
2014 Q2	$719K	Buy	+26,403	New	+$686K	﹤0.01%	1554

Other funds holding SPXC

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Capital International Investors

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return

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

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

First Trust Advisors

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Geode Capital Management

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

Fidelity Investments

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