State of Wisconsin Investment Board’s Preformed Line Products PLPC Stock Holding History

State of Wisconsin Investment Board’s Portfolio PLPC Stock Details PLPC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$363K	Sell	1,341 -2,251	-63%	-$575K	﹤0.01%	2147
2025 Q4	$743K	Buy	3,592 +1,122	+45%	+$239K	﹤0.01%	1781
2025 Q3	$484K	Buy	+2,470	New	+$434K	﹤0.01%	1912
2024 Q2	–	Sell	-1,929	Closed	-$248K	–	2364
2024 Q1	$248K	Buy	+1,929	New	+$247K	﹤0.01%	2013
2023 Q4	–	Sell	-1,301	Closed	-$212K	–	2525
2023 Q3	$212K	Buy	+1,301	New	+$217K	﹤0.01%	2216

Other funds holding PLPC

HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

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

State of Wisconsin Investment Board's PLPC Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its Preformed Line Products (PLPC) stake by 63% in Q1 2026, selling an estimated $575K and leaving 1,341 shares worth $363K. The position accounts for ﹤0.01% of the portfolio, ranked #2147.

State of Wisconsin Investment Board first reported a position in PLPC in Q3 2023 and has held it in 5 quarters since. The position peaked at $743K in Q4 2025. 183 funds tracked by Wall St. Rank hold PLPC as of Q1 2026.

State of Wisconsin Investment Board held 1,341 shares of Preformed Line Products worth $363K as of Q1 2026.
State of Wisconsin Investment Board sold 2,251 Preformed Line Products shares in Q1 2026, an estimated $575K.
Preformed Line Products made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2147 holding.
State of Wisconsin Investment Board first reported a position in Preformed Line Products in Q3 2023 and has held it in 5 quarters since.
State of Wisconsin Investment Board's Preformed Line Products position peaked at $743K in Q4 2025.
183 funds tracked by Wall St. Rank held Preformed Line Products as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.