Jacob Karlsson AB

Track

Insider profile

Performance

Overall performance
2.5
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 36% 68% 82%
Transactions
19 58% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return -8%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Jacob Karlsson AB's trades of K-Fast Holding AB's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell 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
2026-08-13 2026-08-13
SE K-Fast Holding AB (KFAST-B)
B Purchase
90,077
339.66
SEK86,682 		90,077 339.66 SEK86,682
2025-03-12 2025-03-12
SE K-Fast Holding AB (KFAST-B)
B Purchase
29,488
436.36
SEK337,875 		29,488 436.36 SEK337,875
2024-07-13 2024-07-12
SE Doxa AB (DOXA)
B Purchase
59,394
59.51
SEK1,959,486 		59,394 59.51 SEK1,959,486
2023-11-07 2023-11-07
S Sale
2,647,427
27.00
SEK71,480,529 		2,647,427 27.00 SEK71,480,529
2023-11-06 2023-11-03
S Sale
500,000
26.78
SEK13,387,500 		500,000 26.78 SEK13,387,500
2023-11-06 2023-11-03
S Sale
1,000,000
26.75
SEK26,750,000 		1,000,000 26.75 SEK26,750,000
2023-11-02 2023-11-01
S Sale
11,000
25.85
SEK284,350 		11,000 25.85 SEK284,350
2023-11-02 2023-10-31
S Sale
102,148
25.75
SEK2,630,311 		102,148 25.75 SEK2,630,311
2023-10-05 2023-10-05
SE K-Fast Holding AB (KFAST-B)
B Purchase
1,000,000
13.80
SEK13,800,000 		1,000,000 13.80 SEK13,800,000
2023-09-29 2023-09-29
SE K-Fast Holding AB (KFAST-B)
B Purchase
50,000
13.75
SEK687,500 		50,000 13.75 SEK687,500
2023-08-28 2023-08-25
B Purchase
1,296,855
30.00
SEK38,905,650 		1,296,855 30.00 SEK38,905,650
2023-08-28 2023-08-25
S Sale
1,296,855
30.00
SEK38,905,650 		1,296,855 30.00 SEK38,905,650
2023-08-28 2023-08-25
B Purchase
3,890,575
30.00
SEK116,717,250 		3,890,575 30.00 SEK116,717,250
2023-08-28 2023-08-25
S Sale
3,890,575
30.00
SEK116,717,250 		3,890,575 30.00 SEK116,717,250
2023-05-17 2023-05-16
B Purchase
370,000
25.00
SEK9,250,000 		370,000 25.00 SEK9,250,000
2023-05-17 2023-05-16
S Sale
370,000
25.00
SEK9,250,000 		370,000 25.00 SEK9,250,000
2022-09-28 2022-09-28
SE K-Fast Holding AB (KFAST-B)
B Purchase
100,000
18.26
SEK1,826,000 		100,000 18.26 SEK1,826,000
2022-09-16 2022-09-16
SE K-Fast Holding AB (KFAST-B)
B Purchase
100,000
22.88
SEK2,287,805 		100,000 22.88 SEK2,287,805
2022-09-01 2022-09-01
SE K-Fast Holding AB (KFAST-B)
B Purchase
100,000
24.75
SEK2,475,210 		100,000 24.75 SEK2,475,210
2022-08-01 2022-08-01
SE K-Fast Holding AB (KFAST-B)
B Purchase
54,171
29.14
SEK1,578,366 		54,171 29.14 SEK1,578,366
2022-08-01 2022-07-29
SE K-Fast Holding AB (KFAST-B)
B Purchase
63,267
27.41
SEK1,733,991 		63,267 27.41 SEK1,733,991
2022-08-01 2022-07-28
SE K-Fast Holding AB (KFAST-B)
B Purchase
132,562
25.37
SEK3,362,923 		132,562 25.37 SEK3,362,923
2017-08-26 2017-08-25
SE Zenergy AB (ZENZIP-B)
B Purchase
20,000
4.64
SEK92,800 		20,000 4.64 SEK92,800
2017-08-16 2017-08-15
B Purchase
7,813
5.60
SEK43,753 		7,813 5.60 SEK43,753
2017-08-03 2017-08-01
SE Zenergy AB (ZENZIP-B)
B Purchase
17,500
5.85
SEK102,375 		17,500 5.85 SEK102,375