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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
-3.36%
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
$2.27B
AUM Growth
-$244M
Cap. Flow
-$76.9M
Cap. Flow %
-3.39%
Top 10 Hldgs %
46.68%
Holding
70
New
2
Increased
17
Reduced
39
Closed
2

Top Buys

Rank Stock Value
1
NOVT icon
Novanta
NOVT
+$18.6M
2
PRLB icon
Protolabs
PRLB
+$18M
3
IPGP icon
IPG Photonics
IPGP
+$9.91M
4
AZTA icon
Azenta
AZTA
+$6.28M
5
SMMD icon
iShares Russell 2500 ETF
SMMD
+$5.86M

Top Sells

Rank Stock Value
1
KTOS icon
Kratos Defense & Security Solutions
KTOS
+$30.7M
2
AVAV icon
AeroVironment
AVAV
+$23.1M
3
PAYC icon
Paycom
PAYC
+$21.6M
4
TREX icon
Trex
TREX
+$14.5M
5
MEDP icon
Medpace
MEDP
+$13.8M

Sector Composition

Rank Sector Weight
1 Technology 41.54%
2 Healthcare 28.92%
3 Industrials 19.41%
4 Financials 6.12%
5 Real Estate 2.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ALRM icon
51
Alarm.com
ALRM
$2.85B
$3.76M 0.17%
73,687
-13,976
-16% -$712K
KWR icon
52
Quaker Houghton
KWR
$2.92B
$3.59M 0.16%
26,146
+10,419
+66% +$1.41M
GHM icon
53
Graham Corp
GHM
$1.31B
$3.01M 0.13%
46,803
+6,374
+16% +$385K
DORM icon
54
Dorman Products
DORM
$4.18B
$2.51M 0.11%
20,407
+49
+0.2% +$6.62K
FELE icon
55
Franklin Electric
FELE
$4.84B
$2.1M 0.09%
22,000
– –
SPY icon
56
State Street SPDR S&P 500 ETF Trust
SPY
$810B
$1.73M 0.08%
2,535
– –
TRMB icon
57
Trimble
TRMB
$13.9B
$1.49M 0.07%
19,000
– –
DSGX icon
58
Descartes Systems
DSGX
$6.82B
$1.49M 0.07%
16,949
+5,772
+52% +$516K
VSEC icon
59
VSE Corp
VSEC
$6.12B
$1.3M 0.06%
7,523
-435
-5% -$74.4K
HOLX
60
DELISTED
Hologic
HOLX
$1.21M 0.05%
16,280
-7,500
-32% -$548K
ACIW icon
61
ACI Worldwide
ACIW
$5.42B
$880K 0.04%
18,410
– –
BLKB icon
62
Blackbaud
BLKB
$2.08B
$819K 0.04%
12,930
-829
-6% -$51.3K
ZBRA icon
63
Zebra Technologies
ZBRA
$17.8B
$801K 0.04%
3,300
– –
AAPL icon
64
Apple
AAPL
$4.57T
$761K 0.03%
2,800
– –
FROG icon
65
JFrog
FROG
$10.8B
$684K 0.03%
10,945
-500
-4% -$28.4K
ILMN icon
66
Illumina
ILMN
$28.4B
$291K 0.01%
2,220
– –
MRK icon
67
Merck
MRK
$318B
$221K 0.01%
+2,100
New +$197K
MDY icon
68
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$27.1B
$213K 0.01%
353
– –
PAYC icon
69
Paycom
PAYC
$9.69B
– –
-103,802
Closed -$21.6M
TREX icon
70
Trex
TREX
$5.01B
– –
-280,737
Closed -$14.5M
1 2
3

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WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
CP
CenterBook Partners Greenwich, Connecticut $1.86B AUM 24.52% 1-Year Est. Return
EAM
Evanson Asset Management Carmel, California $1.86B AUM 25.39% 1-Year Est. Return
BCIM
Black Creek Investment Management Toronto, Ontario, Canada $1.86B AUM 15.33% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
LPU
Lansdowne Partners (UK) London, United Kingdom $1.87B AUM 61.55% 1-Year Est. Return
CFA
Capstone Financial Advisors Downers Grove, Illinois $1.86B AUM 15.98% 1-Year Est. Return
OFG
Oxford Financial Group Carmel, Indiana $1.86B AUM 19.25% 1-Year Est. Return

American Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, American Capital Management held 70 positions worth $2.27B, down 9.7% from $2.51B the previous quarter. Its ten largest holdings account for 47% of the portfolio.

American Capital Management withdrew a net $76.9M in Q4 2025, closing 2 positions and reducing 39 holdings. Its most notable exit was Paycom, an estimated $21.6M position sold in full.

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

Against the trend, American Capital Management opened a new position in iShares Russell 2500 ETF worth $5.9M.

  • American Capital Management's largest Q4 2025 buy was iShares Russell 2500 ETF: 78,709 shares worth $5.9M.
  • American Capital Management added most to Novanta in Q4 2025, an estimated $18.6M increase.
  • American Capital Management's biggest Q4 2025 reduction was Kratos Defense & Security Solutions, cutting an estimated $30.7M.
  • American Capital Management fully exited Paycom in Q4 2025, selling an estimated $21.6M.
  • American Capital Management's ten largest holdings make up 47% of its $2.27B portfolio in Q4 2025.
  • American Capital Management opened 2 new positions and closed 2 in Q4 2025.
  • American Capital Management's portfolio value fell 9.7% quarter-over-quarter to $2.27B.

Based on American Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.