Photronics Ownership | Who Owns Photronics?

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Photronics Ownership Summary

Photronics is owned by 89.30% institutional investors, 3.60% insiders, and 7.10% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 16.71% of PLAB shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.30% of its assets in Photronics shares.

PLAB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Photronics	89.30%	3.60%	7.10%
Sector	Technology Stocks	38.43%	12.63%	48.94%
Idea	Semiconductor Stocks List	48.74%	7.10%	44.16%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	10.34M	16.71%	$243.55M
Blackrock	10.17M	16.46%	$250.80M
Vanguard group	5.87M	9.49%	$138.27M
Dimensional fund advisors lp	4.50M	7.28%	$106.07M
State street	2.36M	3.82%	$58.17M
Lsv asset management	2.12M	3.43%	$49.95M
American century companies	2.02M	3.26%	$47.56M
Pacer advisors	1.99M	3.22%	$46.93M
Geode capital management	1.78M	2.87%	$41.84M
Rubric capital management lp	1.31M	2.13%	$30.98M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Meros investment management, lp	452.97K	4.78%	$10.67M
Kestrel investment management	219.15K	2.85%	$5.16M
Penbrook management	93.05K	1.50%	$2.19M
Needham investment management	770.00K	1.40%	$18.14M
Easterly investment partners	414.19K	0.77%	$9.76M
Bridge city capital	78.72K	0.65%	$1.94M
Perritt capital management	50.00K	0.61%	$1.18M
Hudson portfolio management	26.31K	0.61%	$619.86K
Uncommon cents investing	80.89K	0.57%	$1.91M
Skylands capital	164.50K	0.54%	$3.88M

Top Buyers

Holder	Shares	% Assets	Change
Rubric capital management lp	1.31M	0.40%	1.31M
Norges bank	330.50K	0.00%	330.50K
Goldman sachs group	831.32K	0.00%	278.58K
Lsv asset management	2.12M	0.12%	257.37K
Kestrel investment management	219.15K	2.85%	219.15K

Top Sellers

Holder	Shares	% Assets	Change
Pacer advisors	1.99M	0.10%	-382.72K
Victory capital management	198.80K	0.00%	-331.60K
Millennium management	42.65K	0.00%	-319.76K
Lord, abbett	-	-	-300.13K
Foundry partners	-	-	-275.49K

New Positions

Holder	Shares	% Assets	Change	Value
Rubric capital management lp	1.31M	0.40%	1.31M	$30.98M
Norges bank	330.50K	0.00%	330.50K	$7.79M
Kestrel investment management	219.15K	2.85%	219.15K	$5.16M
Denali advisors	56.00K	0.14%	56.00K	$1.32M
Alberta investment management	52.10K	0.01%	52.10K	$1.23M

Sold Out

Holder	Change
Mendota financial group	-8.00
Advisornet financial	-10.00
Riggs asset managment	-14.00
Synergy asset management	-20.00
Stephens consulting	-20.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	256	-7.25%	55,450,946	-2.98%	89	1.04%	129	-12.84%	86	4.88%
Dec 31, 2024	168	-37.78%	41,638,691	-23.94%	67	0.86%	91	-36.81%	48	-44.83%
Sep 30, 2024	268	-3.60%	54,693,524	-0.87%	88	1.11%	143	-5.30%	86	1.18%
Jun 30, 2024	274	-5.52%	55,149,784	1.79%	89	1.16%	148	13.85%	85	-26.72%
Mar 31, 2024	290	-1.02%	54,178,559	-3.16%	87	1.06%	130	-13.33%	116	3.57%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	3.79M	6.30%	4.40K
Vanguard Total Stock Mkt Idx Inv	1.93M	3.29%	-
Avantis US Small Cap Value ETF	1.94M	3.23%	1.08K
Vanguard US Total Market Shares ETF	1.93M	3.04%	-
iShares Russell 2000 ETF	1.55M	2.58%	10.78K
Vanguard Information Technology ETF	1.50M	2.56%	-6.77K
Vanguard Institutional Extnd Mkt Idx Tr	986.59K	1.68%	6.32K
DFA US Small Cap Value I	916.46K	1.52%	-
Invesco Semiconductors ETF	863.82K	1.44%	-
T. Rowe Price Integrated US SmCapGrEq	776.38K	1.29%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 10, 2025	TYSON MITCHELL G	-	Sell	$299.55K
Jul 02, 2025	MACRICOSTAS CONSTANTINE S	-	Sell	$595.90K
Jun 27, 2025	Garcia David A.	-	Buy	$50.35K
Jun 20, 2025	Lee Kang Jyh	-	Sell	$89.59K
Jun 18, 2025	Lee Kang Jyh	-	Sell	$517.34K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	2
2025 Q2	1	6
2025 Q1	-	10
2024 Q4	-	13
2024 Q2	-	-

PLAB Ownership FAQ

Who owns the most shares of Photronics?

Photronics’s largest shareholders are Blackrock funding, inc. /de (10.34M shares, 16.71%), Blackrock (10.17M shares, 16.46%), and Vanguard group (5.87M shares, 9.49%). Together, they hold 42.65% of Photronics’s total shares outstanding.

Does Blackrock own Photronics?

Yes, BlackRock owns 16.46% of Photronics, totaling 10.17M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 250.8M$. In the last quarter, BlackRock decreased its holdings by -249K shares, a -2.39% change.

Who is Photronics’s biggest shareholder by percentage of total assets invested?

Meros investment management, lp is Photronics’s biggest shareholder by percentage of total assets invested, with 4.78% of its assets in 452.97K Photronics shares, valued at 10.67M$.

Who is the top mutual fund holder of Photronics shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Photronics shares, with 6.30% of its total shares outstanding invested in 3.79M Photronics shares.

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