T. Rowe Price Associates
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T. Rowe Price Associates’s PDF Solutions PDFS Stock Holding History

T. Rowe Price Associates’s Portfolio PDFS Stock Details PDFS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$749K Buy
22,884
+3,728
+19% +$122K ﹤0.01% 2275
2025
Q4 		$547K Buy
19,156
+2,330
+14% +$64.5K ﹤0.01% 2355
2025
Q3 		$435K Buy
16,826
+868
+5% +$19K ﹤0.01% 2425
2025
Q2 		$342K Buy
15,958
+2,252
+16% +$42.6K ﹤0.01% 2471
2025
Q1 		$262K Buy
13,706
+1,681
+14% +$41.3K ﹤0.01% 2525
2024
Q4 		$326K Buy
12,025
+1,756
+17% +$52.9K ﹤0.01% 2473
2024
Q3 		$326K Buy
10,269
+370
+4% +$12K ﹤0.01% 2441
2024
Q2 		$361K Buy
9,899
+1,115
+13% +$37.3K ﹤0.01% 2331
2024
Q1 		$296K Buy
8,784
+1,317
+18% +$43.2K ﹤0.01% 2440
2023
Q4 		$240K Buy
7,467
+644
+9% +$19.5K ﹤0.01% 2472
2023
Q3 		$222K Buy
6,823
+591
+9% +$22.6K ﹤0.01% 2463
2023
Q2 		$282K Buy
6,232
+415
+7% +$16.9K ﹤0.01% 2389
2023
Q1 		$247K Buy
+5,817
New +$204K ﹤0.01% 2434
2021
Q2 		– Sell
-2,007,056
Closed -$35.7M – 2948
2021
Q1 		$35.7M Sell
2,007,056
-293,727
-13% -$5.82M ﹤0.01% 1121
2020
Q4 		$49.7M Buy
2,300,783
+15,123
+0.7% +$317K 0.01% 967
2020
Q3 		$42.8M Sell
2,285,660
-254,360
-10% -$5.24M ﹤0.01% 925
2020
Q2 		$49.7M Sell
2,540,020
-22,078
-0.9% -$359K 0.01% 855
2020
Q1 		$30M Sell
2,562,098
-6,824
-0.3% -$101K ﹤0.01% 941
2019
Q4 		$43.4M Buy
2,568,922
+657
+0% +$10.1K 0.01% 965
2019
Q3 		$33.6M Sell
2,568,265
-293,444
-10% -$3.7M ﹤0.01% 1003
2019
Q2 		$37.5M Sell
2,861,709
-97,894
-3% -$1.26M 0.01% 982
2019
Q1 		$36.6M Buy
2,959,603
+6,300
+0.2% +$69.6K 0.01% 984
2018
Q4 		$24.9M Buy
2,953,303
+22,234
+0.8% +$189K ﹤0.01% 1077
2018
Q3 		$26.5M Sell
2,931,069
-106,562
-4% -$1.07M ﹤0.01% 1125
2018
Q2 		$36.4M Buy
3,037,631
+7,231
+0.2% +$86.3K 0.01% 1003
2018
Q1 		$35.3M Buy
3,030,400
+7,888
+0.3% +$105K 0.01% 992
2017
Q4 		$47.5M Buy
3,022,512
+2,780
+0.1% +$44.7K 0.01% 887
2017
Q3 		$46.8M Buy
3,019,732
+71,112
+2% +$1.15M 0.01% 869
2017
Q2 		$48.5M Buy
2,948,620
+245,144
+9% +$4.55M 0.01% 835
2017
Q1 		$61.2M Buy
2,703,476
+146,361
+6% +$3.26M 0.01% 744
2016
Q4 		$57.7M Sell
2,557,115
-14,620
-0.6% -$306K 0.01% 764
2016
Q3 		$46.7M Buy
2,571,735
+1,163,704
+83% +$19M 0.01% 828
2016
Q2 		$19.7M Sell
1,408,031
-466,930
-25% -$6.35M ﹤0.01% 1105
2016
Q1 		$25.1M Sell
1,874,961
-13,220
-0.7% -$145K 0.01% 1007
2015
Q4 		$20.5M Buy
1,888,181
+10,520
+0.6% +$114K ﹤0.01% 1076
2015
Q3 		$18.8M Sell
1,877,661
-9,920
-0.5% -$125K ﹤0.01% 1110
2015
Q2 		$30.2M Buy
1,887,581
+1,000
+0.1% +$17.2K 0.01% 1010
2015
Q1 		$33.8M Sell
1,886,581
-185,580
-9% -$3.23M 0.01% 971
2014
Q4 		$30.8M Buy
2,072,161
+260,160
+14% +$3.4M 0.01% 1001
2014
Q3 		$22.8M Sell
1,812,001
-13,300
-0.7% -$264K 0.01% 1075
2014
Q2 		$38.7M Sell
1,825,301
-12,270
-0.7% -$235K 0.01% 944
2014
Q1 		$33.4M Buy
1,837,571
+1,300
+0.1% +$28.7K 0.01% 974
2013
Q4 		$47M Sell
1,836,271
-53,070
-3% -$1.22M 0.01% 862
2013
Q3 		$40.1M Sell
1,889,341
-184,660
-9% -$3.8M 0.01% 902
2013
Q2 		$38.2M Buy
+2,074,001
New +$36.1M 0.01% 873

Other funds holding PDFS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

T. Rowe Price Associates's PDFS Position: Q1 2026 in Review

T. Rowe Price Associates increased its PDF Solutions (PDFS) stake by 19% in Q1 2026, buying an estimated $122K and bringing the position to 22,884 shares worth $749K. The position accounts for ﹤0.01% of the portfolio, ranked #2275.

T. Rowe Price Associates first reported a position in PDFS in Q2 2013 and has held it in 45 quarters since. The position peaked at $61.2M in Q1 2017. 208 funds tracked by Wall St. Rank hold PDFS as of Q1 2026.

  • T. Rowe Price Associates held 22,884 shares of PDF Solutions worth $749K as of Q1 2026.
  • T. Rowe Price Associates bought 3,728 PDF Solutions shares in Q1 2026, an estimated $122K.
  • PDF Solutions made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #2275 holding.
  • T. Rowe Price Associates first reported a position in PDF Solutions in Q2 2013 and has held it in 45 quarters since.
  • T. Rowe Price Associates's PDF Solutions position peaked at $61.2M in Q1 2017.
  • 208 funds tracked by Wall St. Rank held PDF Solutions as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.