Public Sector Pension Investment Board
PensionPosition in PLAB — Photronics Inc
CIK 1396318
MONTREAL, A8
Position in PLAB
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$6,593,961
-$1,946,167 QoQ
Shares Held
202,704
-4.1% QoQ
Ownership
0.344%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#42
of 312 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PLAB Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Public Sector Pension Investment Board holds $859,715,864 across 15 Semiconductor Equipment & Materials names. PLAB ranks #14 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
1,338,234 | $403,758,580 | |
| 2 | AMAT |
Applied Materials Inc /De
|
163,970 | $118,550,310 | |
| 3 | LRCX |
Lam Research Corp
|
225,457 | $97,697,281 | |
| 4 | FORM |
Formfactor Inc
|
267,868 | $42,840,129 | |
| 5 | UCTT |
Ultra Clean Holdings, Inc.
|
212,256 | $30,265,583 | |
| 6 | KLIC |
Kulicke & Soffa Industries Inc
|
207,423 | $27,744,900 | |
| 7 | ACMR |
ACM Research, Inc.
|
196,012 | $24,871,962 | |
| 8 | ICHR |
Ichor Holdings, Ltd.
|
194,248 | $21,810,165 |
All Filings in PLAB
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,593,961 | 202,704 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $8,540,128 | 211,337 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $6,536,000 | 204,250 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $5,384,138 | 234,603 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $4,079,707 | 216,660 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $4,169,334 | 200,835 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $3,717,909 | 157,806 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,327,323 | 134,383 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,438,578 | 139,383 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $3,634,248 | 128,328 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $4,071,763 | 129,798 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,561,646 | 77,271 | Shares | Sole | 2023-11-22 | |
| 2023-06-30 | $2,859,956 | 110,894 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,800,306 | 108,583 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,888,814 | 112,229 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,650,817 | 112,915 | Shares | Sole | 2023-01-10 | |
| 2022-06-30 | $2,225,979 | 114,270 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,952,228 | 115,040 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $2,347,767 | 124,550 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,800,604 | 132,106 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,714,129 | 129,760 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $2,340,815 | 182,023 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $2,212,492 | 198,252 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $1,450,275 | 145,610 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,620,639 | 145,610 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,544,232 | 150,510 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||