TCM
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Tanaka Capital Management’s Catalyst Pharmaceutical CPRX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
$3.68M Sell
151,893
-1,398
-0.9% -$33.9K 8.77% 3
2024
Q4
$3.2M Hold
153,291
7.31% 5
2024
Q3
$3.05M Sell
153,291
-100
-0.1% -$1.99K 7.05% 5
2024
Q2
$2.38M Hold
153,391
5.62% 6
2024
Q1
$2.45M Sell
153,391
-1,040
-0.7% -$16.6K 6.02% 5
2023
Q4
$2.6M Sell
154,431
-5,360
-3% -$90.1K 6.35% 4
2023
Q3
$1.87M Hold
159,791
5.34% 7
2023
Q2
$2.15M Buy
159,791
+11,510
+8% +$155K 5.81% 5
2023
Q1
$2.46M Hold
148,281
7.14% 3
2022
Q4
$2.76M Hold
148,281
8.75% 4
2022
Q3
$1.9M Sell
148,281
-48,970
-25% -$628K 5.68% 5
2022
Q2
$1.38M Sell
197,251
-10,938
-5% -$76.7K 4.5% 9
2022
Q1
$1.73M Sell
208,189
-5,420
-3% -$44.9K 3.49% 9
2021
Q4
$1.45M Buy
213,609
+10,530
+5% +$71.3K 2.75% 9
2021
Q3
$1.08M Buy
203,079
+30,000
+17% +$159K 1.53% 12
2021
Q2
$995K Sell
173,079
-51,695
-23% -$297K 1.34% 14
2021
Q1
$1.04M Sell
224,774
-500
-0.2% -$2.31K 1.31% 14
2020
Q4
$752K Sell
225,274
-26,925
-11% -$89.9K 1.67% 14
2020
Q3
$749K Sell
252,199
-31,295
-11% -$92.9K 2.35% 13
2020
Q2
$1.31M Buy
283,494
+5,720
+2% +$26.4K 4.06% 5
2020
Q1
$1.07M Sell
277,774
-4,650
-2% -$17.9K 4.68% 4
2019
Q4
$1.06M Sell
282,424
-910
-0.3% -$3.41K 3.36% 8
2019
Q3
$1.51M Buy
283,334
+57,750
+26% +$307K 4.86% 6
2019
Q2
$866K Sell
225,584
-8,210
-4% -$31.5K 2.65% 17
2019
Q1
$1.19M Sell
233,794
-16,889
-7% -$86.1K 3.59% 9
2018
Q4
$481K Hold
250,683
1.53% 19
2018
Q3
$948K Hold
250,683
2.2% 18
2018
Q2
$782K Sell
250,683
-5,910
-2% -$18.4K 1.87% 18
2018
Q1
$613K Hold
256,593
1.47% 21
2017
Q4
$1M Buy
256,593
+15,515
+6% +$60.6K 2.29% 13
2017
Q3
$608K Hold
241,078
1.36% 24
2017
Q2
$665K Sell
241,078
-675
-0.3% -$1.86K 1.52% 23
2017
Q1
$416K Sell
241,753
-348,130
-59% -$599K 0.92% 28
2016
Q4
$590K Sell
589,883
-91,730
-13% -$91.7K 1.38% 25
2016
Q3
$712K Hold
681,613
1.71% 20
2016
Q2
$464K Hold
681,613
1.19% 24
2016
Q1
$764K Buy
681,613
+569,920
+510% +$639K 1.72% 22
2015
Q4
$237K Hold
111,693
0.51% 35
2015
Q3
$335K Hold
111,693
0.85% 26
2015
Q2
$462K Hold
111,693
1.15% 26
2015
Q1
$438K Sell
111,693
-26,800
-19% -$105K 1.21% 23
2014
Q4
$355K Sell
138,493
-9,500
-6% -$24.4K 1.06% 26
2014
Q3
$414K Hold
147,993
1.21% 24
2014
Q2
$338K Hold
147,993
0.89% 27
2014
Q1
$298K Hold
147,993
0.91% 27
2013
Q4
$251K Hold
147,993
0.74% 28
2013
Q3
$414K Hold
147,993
1.42% 23
2013
Q2
$107K Buy
+147,993
New +$107K 0.38% 34