ACK Asset Management LLC Q1 2019 Filing

Filed May 13, 2019

Portfolio Value

$361.7B

Holdings

30

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (30 positions)

#StockSharesValue% PortfolioType
1
ATROATRO
1,180,000$31.9B8.82%
2
RG6ROG
203,500$27.1B7.49%
3
WMSWMS
1,217,000$26.9B7.43%
4
PWRPWR
745,000$23.8B6.59%
5
SAICSAIC
254,000$19.1B5.29%
6
ATSG*ATSG
850,000$17.6B4.87%
7
EMEEME
240,000$15.9B4.39%
8
KWKW
940,791$15.4B4.26%
9
CRAY
605,000$14.4B3.98%
10
ENSENS
200,000$14.1B3.91%
11
HRIHRI
380,000$13.6B3.77%
12
ATDATI
475,000$12.6B3.49%
1390,000$12.2B3.37%
14
MCRN
870,000$12.2B3.37%
15
MIXTMIXT
700,400$11.4B3.15%
16
USCRUSCR
260,000$10.6B2.94%
17
MOBL
2,056,700$10.1B2.80%
18
FORRFORR
210,000$9.3B2.57%
19
LASRLASR
425,000$9.1B2.51%
20
HUBGHUBG
175,000$7.9B2.19%
21
VRRMVRRM
800,000$7.4B2.03%
22435,000$7.3B2.03%
23
TRNSTRNS
344,400$5.7B1.57%
24201,200$5.6B1.56%
25
LEGHLEGH
385,000$4.6B1.28%
26
AGYSAGYS
368,029$4.6B1.27%
27
MTZMTZ
100,000$4.0B1.10%
28
AXONAAXN
85,000$3.8B1.06%
29
KNXKNX
100,000$3.2B0.89%
30
PWR 190418P00036000
1,000$94.4M0.03%