Photronics Inc (PLAB) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

59,826,754Shares Outstanding

1,024,294Shares held by institutions

$39,558,234Value of institutional holdings

88.65%Institutional ownership %

2.97%Shares Changed QoQ

291No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 291 institutions have reported a stake in Photronics Inc (NASDAQ:PLAB) as of December 2025, according to recent 13F filings with the SEC.

The collective stake of institutional investors in Photronics moved to 88.6% in December 2025, a shift down from the 91.7% reported for September 2025.
In percentage terms, this reflects as a holdings change of 2.97% quarter on quarter, and an increase of 10.65% year over year.
A review of institutional activity for Photronics shows 146 of 291 filers increasing their positions, while 114 reduced their stake, and 31 remained unchanged.
The aggregate institutional position in Photronics now stands at 53.04Mn shares as of December 2025, after investors increased their holdings (up by 1.53Mn shares quarter on quarter which is down 4.26Mn shares year over year).
BlackRock, Inc.'s holding of 8.83Mn shares as of December 31, 2025 makes it the primary institutional investor in Photronics, owning 14.76% of the stock.
Among the most significant buyers of Photronics during December 2025 were JANUS HENDERSON GROUP PLC (594.45K), Walleye Trading LLC (383.03K), LSV ASSET MANAGEMENT (370.49K), NORGES BANK (360.63K), Clark Capital Management Group, Inc. (269.99K).
Leading sellers of Photronics stock in December 2025 included Meros Investment Management, LP (396.80K), MILLENNIUM MANAGEMENT LLC (388.51K), Clearbridge Investments, LLC (264.71K), Mill Road Capital Management LLC (244.42K), UBS Group AG (178.87K).
The top 10 institutional holders of Photronics for the quarter ending December 2025 included BlackRock, Inc. (8.83Mn), VANGUARD GROUP INC (5.67Mn), DIMENSIONAL FUND ADVISORS LP (4.05Mn), LSV ASSET MANAGEMENT (2.88Mn), AMERICAN CENTURY COMPANIES INC (2.46Mn), STATE STREET CORP (2.24Mn), VICTORY CAPITAL MANAGEMENT INC (2.14Mn), GEODE CAPITAL MANAGEMENT, LLC (1.83Mn), MORGAN STANLEY (1.41Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (1.02Mn).

291 Institutional Holders

1,024,294 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	8,827,652	35,557	0.40%	$282,484,864.00
VANGUARD GROUP INC	31 Dec, 2025	5,670,667	-109,061	-1.89%	$181,461,344.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	4,054,450	-36,760	-0.90%	$129,751,252.00
LSV ASSET MANAGEMENT	31 Dec, 2025	2,883,463	370,489	14.74%	$92,271.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	2,461,127	48,882	2.03%	$78,756,064.00
STATE STREET CORP	31 Dec, 2025	2,243,545	651	0.03%	$71,793,440.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	2,142,591	-163,019	-7.07%	$68,562,912.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,829,534	-14,263	-0.77%	$58,552,992.00
MORGAN STANLEY	31 Dec, 2025	1,408,220	140,567	11.09%	$45,063,105.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	1,023,766	33,573	3.39%	$32,760,512.00
NORTHERN TRUST CORP	31 Dec, 2025	834,491	-57,652	-6.46%	$26,703,712.00
Boston Partners	31 Dec, 2025	809,364	-28,078	-3.35%	$26,141,500.00
NEEDHAM INVESTMENT MANAGEMENT LLC	31 Dec, 2025	775,000	15,000	1.97%	$24,800,000.00
JANUS HENDERSON GROUP PLC	31 Dec, 2025	621,448	594,446	2,201.49%	$19,883,233.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	535,199	168,476	45.94%	$17,126,368.00
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	31 Dec, 2025	529,249	-68,570	-11.47%	$16,935,968.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	451,265	-7,172	-1.56%	$14,440,480.00
CITADEL ADVISORS LLC	31 Dec, 2025	443,914	191,332	75.75%	$14,205,248.00
EASTERLY INVESTMENT PARTNERS LLC	31 Dec, 2025	422,671	-28,461	-6.31%	$13,525,472.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	391,487	27,364	7.52%	$12,527,584.00

1 - 20 of 291

Research Tools