CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in AEIS — Advanced Energy Industries Inc

CIK 1081019 WEST SACRAMENTO, CA

Back to AEIS Full portfolio

Position in AEIS

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$14,298,957

+$6,817,121 QoQ

Shares Held

44,309

+24.0% QoQ

Ownership

0.117%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AEIS Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $299,903,581 across 20 Electrical Equipment & Parts names. AEIS ranks #5 (4.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRT	Vertiv Holdings Co	556,351	$139,410,433
2	BE	Bloom Energy Corp	310,859	$42,118,285
3	HUBB	Hubbell Inc	81,936	$40,209,272
4	NVT	nVent Electric plc	186,277	$22,032,843
5	AEIS	Advanced Energy Industries Inc This page	44,309	$14,298,957
6	AYI	Acuity Inc. (De)	35,507	$9,949,771
7	ENS	EnerSys	43,737	$7,597,991
8	POWL	Powell Industries Inc	11,271	$6,098,512

All Filings in AEIS

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,298,957	44,309	+24.0%	Shares	Sole	2026-05-18
2025-12-31	$7,481,836	35,735	+2.6%	Shares	Sole	2026-02-17
2025-09-30	$5,924,785	34,823	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$4,613,782	34,821	0.0%	Shares	Sole	2025-08-14
2025-03-31	$3,318,789	34,821	-1.1%	Shares	Sole	2025-05-15
2024-12-31	$4,071,910	35,215	-0.6%	Shares	Sole	2025-03-18
2024-09-30	$3,727,285	35,417	-2.8%	Shares	Sole	2025-04-04
2024-06-30	$3,961,039	36,420	-2.4%	Shares	Sole	2025-04-08
2024-03-31	$3,804,669	37,308	-6.1%	Shares	Sole	2024-05-16
2023-12-31	$4,328,262	39,738	-4.2%	Shares	Sole	2024-02-13
2023-09-30	$4,279,273	41,498	-8.8%	Shares	Sole	2023-11-14
2023-06-30	$5,069,080	45,483	-2.9%	Shares	Sole	2023-08-21
2023-03-31	$4,588,654	46,823	-1.4%	Shares	Sole	2023-05-09
2022-12-31	$4,075,236	47,508	+0.7%	Shares	Sole	2023-02-14
2022-09-30	$3,650,500	47,158	-2.2%	Shares	Sole	2022-11-21
2022-06-30	$3,518,657	48,214	-1.1%	Shares	Sole	2022-08-15
2022-03-31	$4,195,539	48,740	-8.0%	Shares	Sole	2022-05-16
2021-12-31	$4,824,176	52,978	+1.2%	Shares	Sole	2022-02-15
2021-09-30	$4,593,098	52,343	-1.3%	Shares	Sole	2021-11-15
2021-06-30	$5,978,025	53,039	-7.4%	Shares	Sole	2021-08-16
2021-03-31	$6,255,113	57,297	-0.3%	Shares	Sole	2021-05-18
2020-12-31	$5,571,217	57,453	-0.1%	Shares	Sole	2021-02-16
2020-09-30	$3,619,238	57,503	+0.4%	Shares	Sole	2020-11-17
2020-06-30	$3,882,536	57,273	-1.0%	Shares	Sole	2020-08-17
2020-03-31	$2,805,873	57,865	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.