PM
Penbrook Management’s Data I/O DAIO Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $1.74M | Buy |
619,200
+349,750
| +130% | +$985K | 0.66% | 42 |
|
|
2025
Q1 | $660K | Sell |
269,450
-2,000
| -0.7% | -$4.9K | 0.5% | 46 |
|
|
2024
Q4 | $752K | Hold |
271,450
| – | – | 0.51% | 47 |
|
|
2024
Q3 | $698K | Sell |
271,450
-40,600
| -13% | -$104K | 0.45% | 48 |
|
|
2024
Q2 | $861K | Hold |
312,050
| – | – | 0.53% | 42 |
|
|
2024
Q1 | $1.1M | Sell |
312,050
-30,300
| -9% | -$107K | 0.68% | 34 |
|
|
2023
Q4 | $1.01M | Sell |
342,350
-1,900
| -0.6% | -$5.59K | 0.68% | 34 |
|
|
2023
Q3 | $1.31M | Sell |
344,250
-3,000
| -0.9% | -$11.4K | 0.96% | 22 |
|
|
2023
Q2 | $1.49M | Hold |
347,250
| – | – | 1.08% | 18 |
|
|
2023
Q1 | $1.73M | Sell |
347,250
-2,500
| -0.7% | -$12.4K | 1.32% | 17 |
|
|
2022
Q4 | $1.39M | Sell |
349,750
-1,000
| -0.3% | -$3.97K | 1.18% | 21 |
|
|
2022
Q3 | $979K | Hold |
350,750
| – | – | 0.84% | 31 |
|
|
2022
Q2 | $1.08M | Sell |
350,750
-200
| -0.1% | -$614 | 0.85% | 31 |
|
|
2022
Q1 | $1.49M | Hold |
350,950
| – | – | 0.97% | 27 |
|
|
2021
Q4 | $1.62M | Buy |
350,950
+2,000
| +0.6% | +$9.22K | 0.97% | 28 |
|
|
2021
Q3 | $2.28M | Sell |
348,950
-1,000
| -0.3% | -$6.53K | 1.42% | 15 |
|
|
2021
Q2 | $2.38M | Sell |
349,950
-7,300
| -2% | -$49.7K | 1.43% | 17 |
|
|
2021
Q1 | $1.94M | Sell |
357,250
-2,500
| -0.7% | -$13.5K | 1.39% | 19 |
|
|
2020
Q4 | $1.48M | Sell |
359,750
-5,100
| -1% | -$21K | 1.14% | 29 |
|
|
2020
Q3 | $1.16M | Buy |
364,850
+57,240
| +19% | +$182K | 1.01% | 28 |
|
|
2020
Q2 | $1.04M | Buy |
307,610
+5,600
| +2% | +$18.9K | 1.02% | 29 |
|
|
2020
Q1 | $849K | Sell |
302,010
-5,600
| -2% | -$15.7K | 1.09% | 28 |
|
|
2019
Q4 | $1.31M | Buy |
307,610
+16,000
| +5% | +$68K | 1.27% | 24 |
|
|
2019
Q3 | $1.14M | Sell |
291,610
-2,100
| -0.7% | -$8.18K | 1.23% | 23 |
|
|
2019
Q2 | $1.32M | Buy |
293,710
+600
| +0.2% | +$2.7K | 1.42% | 16 |
|
|
2019
Q1 | $1.63M | Sell |
293,110
-13,470
| -4% | -$74.8K | 1.69% | 15 |
|
|
2018
Q4 | $1.53M | Hold |
306,580
| – | – | 1.75% | 16 |
|
|
2018
Q3 | $1.6M | Sell |
306,580
-16,200
| -5% | -$84.7K | 1.54% | 19 |
|
|
2018
Q2 | $2.05M | Hold |
322,780
| – | – | 1.97% | 10 |
|
|
2018
Q1 | $2.4M | Sell |
322,780
-125,560
| -28% | -$934K | 2.4% | 7 |
|
|
2017
Q4 | $5.4M | Buy |
+448,340
| New | +$5.4M | 4.86% | 2 |
|
|
2016
Q3 | $1.64M | Hold |
465,090
| – | – | 1.76% | 12 |
|
|
2016
Q2 | $1.09M | Sell |
465,090
-12,300
| -3% | -$28.9K | 1.2% | 25 |
|
|
2016
Q1 | $1.25M | Sell |
477,390
-2,000
| -0.4% | -$5.24K | 1.38% | 20 |
|
|
2015
Q4 | $1.21M | Sell |
479,390
-7,650
| -2% | -$19.3K | 1.24% | 28 |
|
|
2015
Q3 | $1.14M | Sell |
487,040
-3,660
| -0.7% | -$8.53K | 1.2% | 31 |
|
|
2015
Q2 | $1.68M | Hold |
490,700
| – | – | 1.59% | 14 |
|
|
2015
Q1 | $1.82M | Sell |
490,700
-33,716
| -6% | -$125K | 1.61% | 12 |
|
|
2014
Q4 | $1.77M | Sell |
524,416
-10,634
| -2% | -$36K | 1.6% | 13 |
|
|
2014
Q3 | $1.76M | Buy |
535,050
+1,500
| +0.3% | +$4.93K | 1.62% | 13 |
|
|
2014
Q2 | $1.61M | Sell |
533,550
-536,650
| -50% | -$1.62M | 1.42% | 23 |
|
|
2014
Q1 | $3.46M | Buy |
1,070,200
+532,950
| +99% | +$1.72M | 1.66% | 16 |
|
|
2013
Q4 | $1.38M | Buy |
+537,250
| New | +$1.38M | 1.34% | 23 |
|