Public Sector Pension Investment Board (PSP Investments)’s PDF Solutions PDFS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $3.75M | Buy |
114,525
+3,796
| +3% | +$124K | 0.01% | 1019 |
|
|
2025
Q4 | $3.16M | Sell |
110,729
-13,944
| -11% | -$386K | 0.01% | 1046 |
|
|
2025
Q3 | $3.22M | Buy |
124,673
+17,895
| +17% | +$391K | 0.01% | 956 |
|
|
2025
Q2 | $2.28M | Buy |
106,778
+8,460
| +9% | +$160K | 0.01% | 985 |
|
|
2025
Q1 | $1.88M | Buy |
98,318
+20,693
| +27% | +$508K | 0.01% | 1117 |
|
|
2024
Q4 | $2.1M | Buy |
77,625
+11,845
| +18% | +$357K | 0.01% | 1022 |
|
|
2024
Q3 | $2.08M | Sell |
65,780
-1,800
| -3% | -$58.4K | 0.01% | 856 |
|
|
2024
Q2 | $2.46M | Buy |
67,580
+4,055
| +6% | +$136K | 0.02% | 748 |
|
|
2024
Q1 | $2.14M | Hold |
63,525
| – | – | 0.02% | 740 |
|
|
2023
Q4 | $2.04M | Buy |
63,525
+25,825
| +69% | +$783K | 0.02% | 761 |
|
|
2023
Q3 | $1.22M | Sell |
37,700
-15,378
| -29% | -$589K | 0.01% | 1025 |
|
|
2023
Q2 | $2.39M | Buy |
53,078
+1,137
| +2% | +$46.4K | 0.02% | 817 |
|
|
2023
Q1 | $2.2M | Sell |
51,941
-2,039
| -4% | -$71.5K | 0.02% | 863 |
|
|
2022
Q4 | $1.54M | Hold |
53,980
| – | – | 0.01% | 1053 |
|
|
2022
Q3 | $1.32M | Sell |
53,980
-749
| -1% | -$18.9K | 0.01% | 1038 |
|
|
2022
Q2 | $1.18M | Sell |
54,729
-1,033
| -2% | -$23.9K | 0.01% | 1099 |
|
|
2022
Q1 | $1.55M | Sell |
55,762
-5,090
| -8% | -$142K | 0.01% | 1122 |
|
|
2021
Q4 | $1.93M | Buy |
60,852
+430
| +0.7% | +$12K | 0.01% | 1102 |
|
|
2021
Q3 | $1.39M | Hold |
60,422
| – | – | 0.01% | 1247 |
|
|
2021
Q2 | $1.1M | Hold |
60,422
| – | – | 0.01% | 1307 |
|
|
2021
Q1 | $1.07M | Sell |
60,422
-4,260
| -7% | -$84.4K | 0.01% | 1258 |
|
|
2020
Q4 | $1.4M | Sell |
64,682
-12,042
| -16% | -$253K | 0.01% | 1044 |
|
|
2020
Q3 | $1.44M | Buy |
76,724
+2,010
| +3% | +$41.4K | 0.01% | 1038 |
|
|
2020
Q2 | $1.46M | Buy |
74,714
+12,322
| +20% | +$200K | 0.01% | 947 |
|
|
2020
Q1 | $731K | Hold |
62,392
| – | – | 0.01% | 1072 |
|
|
2019
Q4 | $1.05M | Sell |
62,392
-8,900
| -12% | -$137K | 0.01% | 1355 |
|
|
2019
Q3 | $932K | Buy |
71,292
+12,808
| +22% | +$162K | 0.01% | 1305 |
|
|
2019
Q2 | $767K | Buy |
58,484
+34,300
| +142% | +$440K | 0.01% | 1331 |
|
|
2019
Q1 | $299K | Hold |
24,184
| – | – | ﹤0.01% | 1437 |
|
|
2018
Q4 | $204K | Buy |
24,184
+5,100
| +27% | +$43.3K | ﹤0.01% | 1537 |
|
|
2018
Q3 | $172K | Buy |
19,084
+1,584
| +9% | +$15.9K | ﹤0.01% | 1505 |
|
|
2018
Q2 | $210K | Hold |
17,500
| – | – | ﹤0.01% | 1377 |
|
|
2018
Q1 | $204K | Hold |
17,500
| – | – | ﹤0.01% | 1338 |
|
|
2017
Q4 | $275K | Buy |
+17,500
| New | +$281K | ﹤0.01% | 1357 |
|
Other funds holding PDFS
NIM
VPM
VCM
RIM
OAM
SCM
Public Sector Pension Investment Board (PSP Investments)'s PDFS Position: Q1 2026 in Review
Public Sector Pension Investment Board (PSP Investments) increased its PDF Solutions (PDFS) stake by 3.4% in Q1 2026, buying an estimated $124K and bringing the position to 114,525 shares worth $3.75M. The position accounts for 0.01% of the portfolio, ranked #1019.
Public Sector Pension Investment Board (PSP Investments) first reported a position in PDFS in Q4 2017 and has held it in 34 quarters since. 208 funds tracked by Wall St. Rank hold PDFS as of Q1 2026.
- Public Sector Pension Investment Board (PSP Investments) held 114,525 shares of PDF Solutions worth $3.75M as of Q1 2026.
- Public Sector Pension Investment Board (PSP Investments) bought 3,796 PDF Solutions shares in Q1 2026, an estimated $124K.
- PDF Solutions made up 0.01% of Public Sector Pension Investment Board (PSP Investments)'s portfolio in Q1 2026, its #1019 holding.
- Public Sector Pension Investment Board (PSP Investments) first reported a position in PDF Solutions in Q4 2017 and has held it in 34 quarters since.
- 208 funds tracked by Wall St. Rank held PDF Solutions as of Q1 2026.
Based on Public Sector Pension Investment Board (PSP Investments)'s 13F filing for Q1 2026, filed 13 May 2026.