STATE OF WISCONSIN INVESTMENT BOARD

Position in VRT — Vertiv Holdings Co

CIK 854157 MADISON, WI

Position in VRT

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$55,145,391

+$23,527,844 QoQ

Shares Held

220,071

+12.8% QoQ

Ownership

0.057%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $139,943,175 across 20 Electrical Equipment & Parts names. VRT ranks #1 (39.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRT	Vertiv Holdings Co This page	220,071	$55,145,391
2	BE	Bloom Energy Corp	117,150	$15,872,653
3	NVT	nVent Electric plc	133,151	$15,749,100
4	HUBB	Hubbell Inc	31,359	$15,389,115
5	AYI	Acuity Inc. (De)	42,441	$11,892,817
6	POWL	Powell Industries Inc	14,235	$7,702,273
7	ENS	EnerSys	41,328	$7,179,500
8	HAYW	Hayward Holdings, Inc.	227,288	$3,041,113

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$55,145,391	220,071	+12.8%	Shares	Sole	2026-05-15
2025-12-31	$31,617,547	195,158	+0.3%	Shares	Sole	2026-02-17
2025-09-30	$29,359,920	194,617	-1.4%	Shares	Sole	2025-11-14
2025-06-30	$25,345,951	197,383	-9.9%	Shares	Sole	2025-08-14
2025-03-31	$15,811,872	219,001	-9.0%	Shares	Sole	2025-05-15
2024-12-31	$27,340,132	240,649	-1.6%	Shares	Sole	2025-02-14
2024-09-30	$24,341,422	244,662	-0.7%	Shares	Sole	2024-11-14
2024-06-30	$21,334,657	246,444	+22.5%	Shares	Sole	2024-08-14
2024-03-31	$16,427,593	201,146	+8.6%	Shares	Sole	2024-05-14
2023-12-31	$8,892,850	185,152	-45.2%	Shares	Sole	2024-02-12
2023-09-30	$12,566,569	337,811	-4.8%	Shares	Sole	2023-11-14
2023-06-30	$8,787,851	354,778	-2.2%	Shares	Sole	2023-08-14
2023-03-31	$5,188,763	362,597	+49.5%	Shares	Sole	2023-05-15
2022-12-31	$3,313,301	242,555	+39.1%	Shares	Sole	2023-02-14
2022-09-30	$1,694,672	174,349	-16.7%	Shares	Sole	2022-11-14
2022-06-30	$1,719,722	209,212	-81.1%	Shares	Sole	2022-08-15
2022-03-31	$15,475,558	1,105,397	+6.5%	Shares	Sole	2022-05-13
2021-12-31	$25,907,948	1,037,563	+0.4%	Shares	Sole	2022-02-11
2021-09-30	$24,899,255	1,033,593	-5.6%	Shares	Sole	2021-11-12
2021-06-30	$29,905,484	1,095,439	+25.3%	Shares	Sole	2021-08-12
2021-03-31	$17,491,260	874,563	+2999.1%	Shares	Sole	2021-05-17
2020-12-31	$526,867	28,220	-4.0%	Shares	Sole	2021-02-03
2020-09-30	$509,381	29,410	+12.3%	Shares	Sole	2020-11-16
2020-06-30	$355,000	26,180	—	Shares	Sole	2020-08-12
No filing history on record for this holder in this stock.