AMERICAN CAPITAL MANAGEMENT INC Q2 2018 Filing

Filed July 17, 2018

Portfolio Value

$1.9T

Holdings

73

Report Date

Q2 2018

Filing Type

13F-HR

All Holdings (73 positions)

#StockSharesValue% PortfolioType
1
JPXAeroVironment
1,690,795$120.8B6.24%
2
ICLRICON PLC
830,707$110.1B5.68%
3
IDXXIDEXX Laboratories
494,297$107.7B5.56%
4
CGNXCognex
1,607,036$71.7B3.70%
5
ILMNIllumina
253,003$70.7B3.65%
6
RMEResMed
643,218$66.6B3.44%
7
FTNTFortinet
1,050,283$65.6B3.39%
8
CYBRCyberArk Software
1,030,478$64.9B3.35%
9
Verint Systems
1,459,609$64.7B3.34%
10
MANHManhattan Associates
1,349,002$63.4B3.27%
11
NSYNICE
577,272$59.9B3.09%
12
GNTXGentex
2,392,874$55.1B2.84%
13
FDSFactSet Research System
275,279$54.5B2.82%
14
SEICSEI Investments
865,448$54.1B2.79%
15
Medidata Solutions
648,513$52.2B2.70%
16
HMS Holdings
2,389,449$51.7B2.67%
17
JKHYJack Henry & Associates
388,500$50.6B2.62%
18
KRNTKornit Digital Ltd.
2,706,703$48.2B2.49%
19
HOLXHologic
1,184,850$47.1B2.43%
20
AKXANSYS
243,709$42.4B2.19%
21
RPReal Page
716,961$39.5B2.04%
22
Tivity Health
1,107,071$39.0B2.01%
23
Cambrex
720,476$37.7B1.95%
24
Acxiom
1,086,755$32.5B1.68%
25
BLKBBlackbaud
311,864$31.9B1.65%
26
HCSGHealthcare Services Grp
671,316$29.0B1.50%
27
IPGPIPG Photonic
130,432$28.8B1.49%
28
TRMBTrimble
869,873$28.6B1.48%
29
MORNMorningstar
214,670$27.5B1.42%
30
VEEVVeeva Systems
325,103$25.0B1.29%
31
FELEFranklin Electric
473,247$21.3B1.10%
32
HAEHaemonetics
234,200$21.0B1.08%
33
CSGPCostar Group
48,238$19.9B1.03%
34
CRLCharles River Labs
175,950$19.8B1.02%
35
DORMDorman Products
273,427$18.7B0.96%
36
QLYSQualys
219,193$18.5B0.95%
37
ZBRAZebra Technologies
112,930$16.2B0.84%
38
PRLBProto Labs
134,539$16.0B0.83%
39
MMSIMerit Medical Systems
277,995$14.2B0.73%
40
National Instruments
273,415$11.5B0.59%
41
CVLTCommVault Systems
170,000$11.2B0.58%
42
BCPCBalchem
102,410$10.1B0.52%
43
TSAACI Worldwide
398,000$9.8B0.51%
44
FUODolby Laboratories
109,446$6.8B0.35%
45
FORRForrester Research
157,550$6.6B0.34%
46
NUVAGBPNuVasive
126,485$6.6B0.34%
47
ALRMAlarm.Com Holdings
162,830$6.6B0.34%
48
GHMGraham
251,763$6.5B0.34%
49
Mednax
144,460$6.3B0.32%
50
Capella Education
49,400$4.9B0.25%
51
Envestnet Conv Sr Unsecd Note
3,760,000$4.0B0.20%
52
FWRDUSDForward Air
65,460$3.9B0.20%
53
FFIVF5 Networks
21,660$3.7B0.19%
54
Wright Medical Group N.V.
135,428$3.5B0.18%
55
FASTFastenal
71,378$3.4B0.18%
56
EP3OraSure Technologies
201,890$3.3B0.17%
57
TECHBio Techne
21,643$3.2B0.17%
58
LNNLindsay Manufacturing
30,205$2.9B0.15%
59
AZPNUSDAspen Technology
27,831$2.6B0.13%
60
HDHome Depot
13,037$2.5B0.13%
61
PAYXPaychex
31,723$2.2B0.11%
62
MPWRMonolithic Power Systems
16,010$2.1B0.11%
63
WageWorks
25,285$1.3B0.07%
64
KWRQuaker Chemical
7,000$1.1B0.06%
65
Bottomline Technologies
10,920$544.0M0.03%
66
Ellie Mae
4,060$422.0M0.02%
67
Ultimate Software Group
1,550$399.0M0.02%
68
NIC
25,355$394.0M0.02%
69
ORLYO'Reilly Automotive
1,200$328.0M0.02%
70
GLOBGlobant S.A.
5,126$291.0M0.02%
71
PS1Computer Programs & Systems
7,350$242.0M0.01%
72
Financial Engines
5,205$234.0M0.01%
73
LOGMEURLOGMEIN
1,990$205.0M0.01%