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ACM

American Capital Management Portfolio holdings

AUM $1.86B
1-Year Est. Return 20.23%
This Fund
S&P 500
This Quarter Est. Return
+12.57%
1 Year Est. Return
+20.23%
3 Year Est. Return
+63.07%
5 Year Est. Return
+75.1%
10 Year Est. Return
+632.65%
AUM
$2.51B
AUM Growth
+$99.2M
Cap. Flow
-$43.3M
Cap. Flow %
-1.72%
Top 10 Hldgs %
50.05%
Holding
69
New
6
Increased
18
Reduced
37
Closed
1

Top Buys

Rank Stock Value
1
NOVT icon
Novanta
NOVT
+$26.1M
2
AAON icon
Aaon
AAON
+$20M
3
SNPS icon
Synopsys
SNPS
+$12M
4
VRNS icon
Varonis Systems
VRNS
+$10.6M
5
PRLB icon
Protolabs
PRLB
+$10.3M

Top Sells

Rank Stock Value
1
ANSS
Ansys
ANSS
+$35.1M
2
CYBR
CyberArk
CYBR
+$29.1M
3
KTOS icon
Kratos Defense & Security Solutions
KTOS
+$18.2M
4
AVAV icon
AeroVironment
AVAV
+$9.4M
5
NEOG icon
Neogen
NEOG
+$8.93M

Sector Composition

Rank Sector Weight
1 Technology 42.07%
2 Healthcare 25.59%
3 Industrials 22.57%
4 Financials 5.78%
5 Real Estate 2.67%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AVAV icon
1
AeroVironment
AVAV
$9.45B
$227M 9.05%
721,110
-36,323
-5% -$9.4M
KTOS icon
2
Kratos Defense & Security Solutions
KTOS
$11.4B
$184M 7.32%
2,010,001
-284,357
-12% -$18.2M
CYBR
3
DELISTED
CyberArk
CYBR
$169M 6.74%
349,980
-67,723
-16% -$29.1M
MEDP icon
4
Medpace
MEDP
$16.5B
$128M 5.1%
248,757
-16,674
-6% -$7.28M
IDXX icon
5
Idexx Laboratories
IDXX
$46.2B
$118M 4.69%
184,298
-4,702
-2% -$2.85M
CVLT icon
6
Commault Systems
CVLT
$5.61B
$101M 4.02%
534,413
-18,675
-3% -$3.37M
RMD icon
7
ResMed
RMD
$30.7B
$85.1M 3.39%
310,853
-7,063
-2% -$1.93M
RBC icon
8
RBC Bearings
RBC
$18B
$85M 3.39%
217,819
+3,256
+2% +$1.27M
FTNT icon
9
Fortinet
FTNT
$117B
$81M 3.23%
963,358
-48,113
-5% -$4.29M
VRNS icon
10
Varonis Systems
VRNS
$5B
$78.8M 3.14%
1,371,806
+191,929
+16% +$10.6M
GWRE icon
11
Guidewire Software
GWRE
$14.2B
$76.3M 3.04%
332,082
-10,529
-3% -$2.39M
MANH icon
12
Manhattan Associates
MANH
$11.4B
$74.1M 2.95%
361,321
-14,201
-4% -$3M
CSGP icon
13
CoStar Group
CSGP
$12.3B
$67M 2.67%
793,664
-2,297
-0.3% -$203K
VEEV icon
14
Veeva Systems
VEEV
$37.4B
$66.2M 2.64%
222,157
-8,115
-4% -$2.28M
CGNT icon
15
Cognyte Software
CGNT
$680M
$56.7M 2.26%
6,751,962
+39,721
+0.6% +$352K
NCNO icon
16
nCino
NCNO
$2.1B
$55.3M 2.2%
2,040,303
+84,447
+4% +$2.47M
QLYS icon
17
Qualys
QLYS
$6.35B
$54.6M 2.18%
412,947
-4,306
-1% -$584K
TECH icon
18
Bio-Techne
TECH
$11.3B
$53.4M 2.13%
960,447
+8,833
+0.9% +$473K
RAMP icon
19
LiveRamp
RAMP
$2.3B
$52.3M 2.08%
1,926,376
-64,638
-3% -$1.91M
SEIC icon
20
SEI Investments
SEIC
$12.6B
$48M 1.91%
565,117
+101,341
+22% +$9M
NICE icon
21
Nice
NICE
$5.97B
$45.4M 1.81%
313,431
-15,851
-5% -$2.38M
RGEN icon
22
Repligen
RGEN
$9.25B
$45M 1.79%
336,862
+7,581
+2% +$921K
FDS icon
23
Factset
FDS
$10.2B
$44.5M 1.77%
155,304
-2,519
-2% -$962K
JKHY icon
24
Jack Henry & Associates
JKHY
$11.1B
$39.2M 1.56%
263,118
-12,278
-4% -$2.04M
CRNC icon
25
Cerence
CRNC
$413M
$33.4M 1.33%
2,679,057
-117,307
-4% -$1.2M
1
2 3

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American Capital Management's Q3 2025 Portfolio in Review

As of Q3 2025, American Capital Management held 69 positions worth $2.51B, up 4.1% from $2.41B the previous quarter. Its ten largest holdings account for 50% of the portfolio.

American Capital Management's Q3 2025 filing shows 6 new, 18 increased, 37 reduced and 1 closed positions. Its largest new stake was Novanta: 218,861 shares worth $21.9M. The largest sale was Ansys, an estimated $35.1M.

By sector, the portfolio is most concentrated in Technology at 42% of assets, down from 46% a quarter earlier, followed by Healthcare and Industrials.

  • American Capital Management's largest Q3 2025 buy was Novanta: 218,861 shares worth $21.9M.
  • American Capital Management added most to Varonis Systems in Q3 2025, an estimated $10.6M increase.
  • American Capital Management's biggest Q3 2025 reduction was CyberArk, cutting an estimated $29.1M.
  • American Capital Management fully exited Ansys in Q3 2025, selling an estimated $35.1M.
  • American Capital Management's ten largest holdings make up 50% of its $2.51B portfolio in Q3 2025.
  • American Capital Management opened 6 new positions and closed 1 in Q3 2025.
  • American Capital Management's portfolio value rose 4.1% quarter-over-quarter to $2.51B.

Based on American Capital Management's 13F filing for Q3 2025, filed 14 Nov 2025.