Jan Strömberg

Track

Insider profile

Performance

Overall performance
3.3
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 3% 8.2% 15.1%
Success rate 50% 68% 82%
Transactions
13 54% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 46%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Jan Strömberg's trades of JM AB's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-07-14 2025-07-14
SE JM AB (JM)
B Purchase
17,912
44.01
SEK3,425,970 		17,912 44.01 SEK3,425,970
2025-06-10 2025-06-09
SE JM AB (JM)
B Purchase
91,086
70.75
SEK4,142,861 		91,086 70.75 SEK4,142,861
2025-05-01 2025-04-29
SE JM AB (JM)
B Purchase
21,072
490.70
SEK392,448 		21,072 490.70 SEK392,448
2024-11-26 2024-11-25
SE JM AB (JM)
S Sale
1
195.10
SEK212 		1 195.10 SEK212
2024-07-15 2024-07-15
SE JM AB (JM)
S Sale
1,000
220.10
SEK220,100 		1,000 220.10 SEK220,100
2024-06-05 2024-06-04
SE JM AB (JM)
B Purchase
98
204.05
SEK20,000 		98 204.05 SEK20,000
2024-05-27 2024-05-27
SE JM AB (JM)
S Sale
269,514
0.00
SEK0 		269,514 0.00 SEK0
2023-11-17 2023-11-17
SE JM AB (JM)
S Sale
1,200
145.00
SEK174,000 		1,200 145.00 SEK174,000
2023-05-24 2023-05-22
SE JM AB (JM)
S Sale
292,560
0.00
SEK0 		292,560 0.00 SEK0
2022-07-18 2022-07-14
SE JM AB (JM)
B Purchase
1,000
170.00
SEK170,000 		1,000 170.00 SEK170,000
2021-08-17 2021-08-17
SE JM AB (JM)
S Sale
1,386
316.75
SEK439,016 		1,386 316.75 SEK439,016
2021-06-23 2021-06-21
SE JM AB (JM)
S Sale
245,400
0.00
SEK0 		245,400 0.00 SEK0
2020-06-16 2020-06-15
SE JM AB (JM)
S Sale
348,823
0.00
SEK0 		348,823 0.00 SEK0
2020-06-02 2020-05-29
B Purchase
1,242
217.00
SEK269,514 		1,242 217.00 SEK269,514
2020-02-11 2020-02-11
SE JM AB (JM)
S Sale
1,000
300.00
SEK300,000 		1,000 300.00 SEK300,000
2019-11-12 2019-11-11
SE JM AB (JM)
S Sale
2,000
251.42
SEK502,840 		2,000 251.42 SEK502,840
2019-06-17 2019-06-14
SE JM AB (JM)
S Sale
900
314.00
SEK282,600 		900 314.00 SEK282,600
2019-05-29 2019-05-29
SE JM AB (JM)
B Purchase
1,380
212.00
SEK292,560 		1,380 212.00 SEK292,560
2018-06-15 2018-06-15
SE JM AB (JM)
S Sale
510
280.00
SEK142,800 		510 280.00 SEK142,800
2018-06-14 2018-06-13
SE JM AB (JM)
B Purchase
1,386
229.00
SEK317,394 		1,386 229.00 SEK317,394
2017-12-05 2017-12-05
SE JM AB (JM)
B Purchase
1,500
200.50
SEK300,750 		1,500 200.50 SEK300,750
2017-11-07 2017-11-06
SE JM AB (JM)
B Purchase
3,500
216.90
SEK759,150 		3,500 216.90 SEK759,150
2017-11-03 2017-11-01
SE JM AB (JM)
S Sale
2,698
220.70
SEK595,449 		2,698 220.70 SEK595,449