Robeco Institutional Asset Management
PLAB icon

Robeco Institutional Asset Management’s Photronics PLAB Stock Holding History

Robeco Institutional Asset Management’s Portfolio PLAB Stock Details PLAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-73,776
Closed -$2.98M – 877
2026
Q1 		$2.98M Hold
73,776
– – ﹤0.01% 624
2025
Q4 		$2.36M Hold
73,776
– – ﹤0.01% 653
2025
Q3 		$1.69M Hold
73,776
– – ﹤0.01% 706
2025
Q2 		$1.39M Hold
73,776
– – ﹤0.01% 727
2025
Q1 		$1.53M Buy
73,776
+204
+0.3% +$4.54K ﹤0.01% 744
2024
Q4 		$1.73M Hold
73,572
– – ﹤0.01% 725
2024
Q3 		$1.82M Hold
73,572
– – ﹤0.01% 718
2024
Q2 		$1.82M Buy
+73,572
New +$2M ﹤0.01% 699
2023
Q4 		– Sell
-3,641
Closed -$73.6K – 1126
2023
Q3 		$73.6K Hold
3,641
– – ﹤0.01% 968
2023
Q2 		$93.9K Sell
3,641
-10,105
-74% -$187K ﹤0.01% 973
2023
Q1 		$228K Hold
13,746
– – ﹤0.01% 931
2022
Q4 		$231K Sell
13,746
-3,916
-22% -$66.8K ﹤0.01% 910
2022
Q3 		$258K Buy
17,662
+921
+6% +$18.1K ﹤0.01% 814
2022
Q2 		$326K Sell
16,741
-4,823
-22% -$84.5K ﹤0.01% 795
2022
Q1 		$365K Buy
+21,564
New +$388K ﹤0.01% 803
2019
Q3 		– Sell
-631,611
Closed -$5.18M – 992
2019
Q2 		$5.18M Sell
631,611
-391,444
-38% -$3.48M 0.02% 584
2019
Q1 		$9.67M Buy
1,023,055
+181,018
+21% +$1.83M 0.04% 470
2018
Q4 		$8.15M Hold
842,037
– – 0.04% 452
2018
Q3 		$8.29M Hold
842,037
– – 0.03% 479
2018
Q2 		$6.72M Hold
842,037
– – 0.03% 486
2018
Q1 		$6.95M Hold
842,037
– – 0.03% 471
2017
Q4 		$7.18M Buy
842,037
+434,174
+106% +$3.97M 0.04% 433
2017
Q3 		$3.61M Hold
407,863
– – 0.02% 487
2017
Q2 		$3.83M Hold
407,863
– – 0.02% 470
2017
Q1 		$4.36M Buy
+407,863
New +$4.53M 0.03% 443
2016
Q3 		– Sell
-11,452
Closed -$102K – 802
2016
Q2 		$102K Hold
11,452
– – ﹤0.01% 755
2016
Q1 		$120K Buy
+11,452
New +$124K ﹤0.01% 777

Other funds holding PLAB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Robeco Institutional Asset Management's PLAB Position: Q2 2026 in Review

Robeco Institutional Asset Management sold out of Photronics (PLAB) in Q2 2026, closing a stake of 73,776 shares — an estimated $2.98M sold.

Robeco Institutional Asset Management first reported a position in PLAB in Q1 2016 and held it in 27 quarters. The position peaked at $9.67M in Q1 2019. 314 funds tracked by Wall St. Rank hold PLAB as of Q2 2026.

  • Robeco Institutional Asset Management reported no remaining Photronics position as of Q2 2026 after selling out during the quarter.
  • Robeco Institutional Asset Management sold 73,776 Photronics shares in Q2 2026, an estimated $2.98M.
  • Robeco Institutional Asset Management first reported a position in Photronics in Q1 2016 and held it in 27 quarters.
  • Robeco Institutional Asset Management's Photronics position peaked at $9.67M in Q1 2019.
  • 314 funds tracked by Wall St. Rank held Photronics as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.