State Street
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State Street’s PDF Solutions PDFS Stock Holding History

State Street’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 		$39M Buy
1,192,408
+40,832
+4% +$1.33M ﹤0.01% 1878
2025
Q4 		$32.9M Buy
1,151,576
+5,619
+0.5% +$156K ﹤0.01% 1986
2025
Q3 		$29.6M Buy
1,145,957
+8,671
+0.8% +$189K ﹤0.01% 2022
2025
Q2 		$24.3M Sell
1,137,286
-12,000
-1% -$227K ﹤0.01% 2079
2025
Q1 		$22M Sell
1,149,286
-53,413
-4% -$1.31M ﹤0.01% 2089
2024
Q4 		$32.6M Buy
1,202,699
+55,077
+5% +$1.66M ﹤0.01% 1943
2024
Q3 		$36.4M Buy
1,147,622
+23,148
+2% +$751K ﹤0.01% 1865
2024
Q2 		$40.9M Sell
1,124,474
-12,892
-1% -$431K ﹤0.01% 1774
2024
Q1 		$38.3M Buy
1,137,366
+23,760
+2% +$779K ﹤0.01% 1867
2023
Q4 		$35.8M Buy
1,113,606
+62,388
+6% +$1.89M ﹤0.01% 1883
2023
Q3 		$34.1M Buy
1,051,218
+30,765
+3% +$1.18M ﹤0.01% 1843
2023
Q2 		$46M Buy
1,020,453
+39,886
+4% +$1.63M ﹤0.01% 1722
2023
Q1 		$41.6M Buy
980,567
+25,178
+3% +$882K ﹤0.01% 1779
2022
Q4 		$27.2M Sell
955,389
-34,528
-3% -$932K ﹤0.01% 2025
2022
Q3 		$24.3M Sell
989,917
-15,094
-2% -$381K ﹤0.01% 2079
2022
Q2 		$21.6M Buy
1,005,011
+27,731
+3% +$641K ﹤0.01% 2191
2022
Q1 		$27.2M Buy
977,280
+27,828
+3% +$777K ﹤0.01% 2174
2021
Q4 		$30.2M Buy
949,452
+8,902
+0.9% +$248K ﹤0.01% 2173
2021
Q3 		$21.7M Buy
940,550
+10,922
+1% +$225K ﹤0.01% 2427
2021
Q2 		$16.9M Buy
929,628
+41,673
+5% +$747K ﹤0.01% 2604
2021
Q1 		$15.8M Buy
887,955
+6,810
+0.8% +$135K ﹤0.01% 2498
2020
Q4 		$19M Sell
881,145
-4,625
-0.5% -$97.1K ﹤0.01% 2265
2020
Q3 		$16.6M Sell
885,770
-19,514
-2% -$402K ﹤0.01% 2143
2020
Q2 		$17.7M Buy
905,284
+25,299
+3% +$411K ﹤0.01% 2103
2020
Q1 		$10.3M Buy
879,985
+56,774
+7% +$839K ﹤0.01% 2261
2019
Q4 		$13.9M Buy
823,211
+19,652
+2% +$301K ﹤0.01% 2356
2019
Q3 		$10.5M Buy
803,559
+7,002
+0.9% +$88.4K ﹤0.01% 2447
2019
Q2 		$10.5M Buy
796,557
+13,038
+2% +$167K ﹤0.01% 2486
2019
Q1 		$9.68M Buy
783,519
+42,764
+6% +$473K ﹤0.01% 2488
2018
Q4 		$6.25M Sell
740,755
-21,124
-3% -$179K ﹤0.01% 2613
2018
Q3 		$6.88M Buy
761,879
+50,409
+7% +$507K ﹤0.01% 2705
2018
Q2 		$8.52M Buy
711,470
+16,046
+2% +$192K ﹤0.01% 2603
2018
Q1 		$8.11M Buy
695,424
+13,867
+2% +$184K ﹤0.01% 2563
2017
Q4 		$10.7M Buy
681,557
+164,592
+32% +$2.64M ﹤0.01% 2437
2017
Q3 		$8.01M Sell
516,965
-1,301
-0.3% -$21K ﹤0.01% 2543
2017
Q2 		$8.53M Buy
518,266
+38,359
+8% +$712K ﹤0.01% 2467
2017
Q1 		$10.9M Buy
479,907
+11,678
+2% +$260K ﹤0.01% 2329
2016
Q4 		$10.6M Buy
468,229
+4,023
+0.9% +$84.1K ﹤0.01% 2315
2016
Q3 		$8.44M Buy
464,206
+3,367
+0.7% +$54.9K ﹤0.01% 2274
2016
Q2 		$6.45M Sell
460,839
-2,837
-0.6% -$38.6K ﹤0.01% 2459
2016
Q1 		$6.21M Sell
463,676
-2,591
-0.6% -$28.4K ﹤0.01% 2439
2015
Q4 		$5.06M Buy
466,267
+7,510
+2% +$81.4K ﹤0.01% 2528
2015
Q3 		$4.59M Sell
458,757
-3,502
-0.8% -$44K ﹤0.01% 2560
2015
Q2 		$7.4M Sell
462,259
-1,518
-0.3% -$26.1K ﹤0.01% 2429
2015
Q1 		$8.31M Buy
463,777
+19,714
+4% +$343K ﹤0.01% 2309
2014
Q4 		$6.6M Buy
444,063
+6,286
+1% +$82.3K ﹤0.01% 2423
2014
Q3 		$5.52M Buy
437,777
+8,944
+2% +$177K ﹤0.01% 2494
2014
Q2 		$9.1M Sell
428,833
-6,372
-1% -$122K ﹤0.01% 2288
2014
Q1 		$7.91M Buy
435,205
+18,637
+4% +$411K ﹤0.01% 2324
2013
Q4 		$10.7M Buy
416,568
+3,178
+0.8% +$73.1K ﹤0.01% 2161
2013
Q3 		$8.79M Buy
413,390
+6,267
+2% +$129K ﹤0.01% 2202
2013
Q2 		$7.5M Buy
+407,123
New +$7.09M ﹤0.01% 2224

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
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
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

State Street's PDFS Position: Q1 2026 in Review

State Street increased its PDF Solutions (PDFS) stake by 3.5% in Q1 2026, buying an estimated $1.33M and bringing the position to 1,192,408 shares worth $39M. The position accounts for ﹤0.01% of the portfolio, ranked #1878.

State Street first reported a position in PDFS in Q2 2013 and has held it in 52 quarters since. The position peaked at $46M in Q2 2023. 208 funds tracked by Wall St. Rank hold PDFS as of Q1 2026.

  • State Street held 1,192,408 shares of PDF Solutions worth $39M as of Q1 2026.
  • State Street bought 40,832 PDF Solutions shares in Q1 2026, an estimated $1.33M.
  • PDF Solutions made up ﹤0.01% of State Street's portfolio in Q1 2026, its #1878 holding.
  • State Street first reported a position in PDF Solutions in Q2 2013 and has held it in 52 quarters since.
  • State Street's PDF Solutions position peaked at $46M in Q2 2023.
  • 208 funds tracked by Wall St. Rank held PDF Solutions as of Q1 2026.

Based on State Street's 13F filing for Q1 2026, filed 15 May 2026.