AMERICAN CAPITAL MANAGEMENT INC
Sector Allocation
- Technology55.3%$1.2B
- Healthcare21.2%$472.8M
- Industrials17.8%$396.4M
- Financials4.8%$107.0M
- Other0.4%$8.3M
- Consumer Discretionary0.4%$7.9M
- Energy0.2%$4.3M
AUM History
13fpro.ai/research/fund/american-capital-management-inc-1320168
Conviction and streaks
Concentrating · top 10 = 43.9%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
PANW
$195.4MFTNT
$112.1MMEDP
$111.3MVRNS
$94.1MRBC
$92.6MIDXX
$85.3MNCNO
$83.5MAVAV
$69.7MTECH
$68.8MSEIC
$65.4MCVLT
$62.5MMRCY
$59.5MNOVT
$58.8MDT
$58.5MCGNT
$54.3MGMED
$51.6MKTOS
$51.3MMANH
$50.8MPRLB
$50.5MRGEN
$49.3M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/american-capital-management-inc-1320168
AMERICAN CAPITAL MANAGEMENT INC 13F holdings — Q2 2026
$2.2B portfolio (+19.8% QoQ) · 80 holdings · Q2 2026 13F · top 10 are 44% of the stock portfolio
$195.4M
8.8% of stocks
-8%This quarter—Since Q-end—HeldAIQuality65.5#469Est. buy—$112.1M
5.0% of stocks
-12%This quarter—Since Q-end—HeldAIQuality79.8#34Est. buy—$111.3M
5.0% of stocks
-4%This quarter—Since Q-end—HeldAIQuality75.6#91Est. buy—$94.1M
4.2% of stocks
-4%This quarter—Since Q-end—HeldAIQuality44.8#1,907Est. buy—$92.6M
4.2% of stocks
-18%This quarter—Since Q-end—HeldAIQuality66.1#430Est. buy—$85.3M
3.8% of stocks
-2%This quarter—Since Q-end—Held$83.5M
3.7% of stocks
+115%This quarter—Since Q-end—Held$69.7M
3.1% of stocks
-3%This quarter—Since Q-end—Held$68.8M
3.1% of stocks
-5%This quarter—Since Q-end—Held$65.4M
2.9% of stocks
-3%This quarter—Since Q-end—Held
| # | Company | Value | Weight | This quarter | Since Q-end | Held | AI quality | Est. buy | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $195.4M | 8.8% | -8% | — | — | 65.5#469 | — | ||
| 2 | $112.1M | 5.0% | -12% | — | — | 79.8#34 | — | ||
| 3 | $111.3M | 5.0% | -4% | — | — | 75.6#91 | — | ||
| 4 | $94.1M | 4.2% | -4% | — | — | 44.8#1,907 | — | ||
| 5 | $92.6M | 4.2% | -18% | — | — | 66.1#430 | — | ||
| 6 | $85.3M | 3.8% | -2% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 7 | $83.5M | 3.7% | +115% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 8 | $69.7M | 3.1% | -3% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 9 | $68.8M | 3.1% | -5% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 10 | $65.4M | 2.9% | -3% | — | — | AI quality score is Pro: unlock with a free trial | — |
All holdings — AMERICAN CAPITAL MANAGEMENT INC (Q2 2026)
80 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | COMMVAULT SYSTEMS INC | Technology | $62.5M | 2.8% | 441K | -18% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | MERCURY SYSTEMS INC | Technology | $59.5M | 2.7% | 486K | New | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | NOVANTA INC | Technology | $58.8M | 2.6% | 362K | -3% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | Dynatrace, Inc. | Technology | $58.5M | 2.6% | 1.33M | +26% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Cognyte Software Ltd. | Technology | $54.3M | 2.4% | 6.18M | -5% | — | — | 13F | |
| 16 | GLOBUS MEDICAL INC | Healthcare | $51.6M | 2.3% | 653K | -2% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. | Industrials | $51.3M | 2.3% | 1.03M | -4% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | MANHATTAN ASSOCIATES INC | Technology | $50.8M | 2.3% | 365K | +2% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Proto Labs Inc | Industrials | $50.5M | 2.3% | 620K | -1% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | REPLIGEN CORP | Healthcare | $49.3M | 2.2% | 361K | +0.9% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | AAON, INC. | Industrials | $47.6M | 2.1% | 375K | +36% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | RESMED INC | Healthcare | $44.5M | 2.0% | 228K | -14% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | Guidewire Software, Inc. | Technology | $40.5M | 1.8% | 329K | +1% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | Dorman Products, Inc. | Industrials | $38.8M | 1.7% | 284K | +370% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | BADGER METER INC | Technology | $38.3M | 1.7% | 258K | +39% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $VEEV | VEEVA SYSTEMS INC | Technology | $34.9M | 1.6% | 197K | -5% | |||
| 27 | $NEO | NEOGENOMICS INC | Technology | $32.6M | 1.5% | 2.24M | -0.6% | |||
| 28 | $TYL | TYLER TECHNOLOGIES INC | Technology | $29.6M | 1.3% | 101K | +2% | |||
| 29 | $VSEC | VSE CORP | Technology | $29.5M | 1.3% | 129K | +52% | |||
| 30 | $CRNC | Cerence Inc. | Technology | $27.3M | 1.2% | 2.41M | -4% | |||
| 31 | $AZTA | Azenta, Inc. | Technology | $27.1M | 1.2% | 1.06M | -18% | |||
| 32 | $STAA | STAAR SURGICAL CO | Healthcare | $24.3M | 1.1% | 847K | -4% | |||
| 33 | $TW | Tradeweb Markets Inc. | Financials | $23.7M | 1.1% | 238K | -4% | |||
| 34 | $IPGP | IPG PHOTONICS CORP | Technology | $23.2M | 1.0% | 198K | -5% | |||
| 35 | $ESE | ESCO TECHNOLOGIES INC | Technology | $22.9M | 1.0% | 65K | +70% | |||
| 36 | $CSGP | COSTAR GROUP, INC. | Industrials | $20.5M | 0.9% | 725K | -12% | |||
| 37 | $CGNX | COGNEX CORP | Technology | $18.2M | 0.8% | 251K | -8% | |||
| 38 | $MORN | Morningstar, Inc. | Financials | $17.9M | 0.8% | 115K | +6% | |||
| 39 | $DXCM | DEXCOM INC | Healthcare | $15.8M | 0.7% | 235K | -6% | |||
| 40 | $JKHY | JACK HENRY & ASSOCIATES INC | Technology | $13.8M | 0.6% | 100K | -59% | |||
| 41 | $GNTX | GENTEX CORP | Industrials | $13.4M | 0.6% | 531K | -0.6% | |||
| 42 | $NICE | NICE Ltd. | Technology | $12.4M | 0.6% | 137K | -13% | |||
| 43 | $FDS | FACTSET RESEARCH SYSTEMS INC | Technology | $9.4M | 0.4% | 41K | -5% | |||
| 44 | $RAMP | LiveRamp Holdings, Inc. | Technology | $9.3M | 0.4% | 246K | -87% | |||
| 45 | $SNPS | SYNOPSYS INC | Technology | $8.6M | 0.4% | 19K | -1% | |||
| 46 | $MPWR | MONOLITHIC POWER SYSTEMS, INC. | Technology | $8.2M | 0.4% | 5,897 | -7% | |||
| 47 | $ORLY | O REILLY AUTOMOTIVE INC | Consumer Discretionary | $7.9M | 0.4% | 86K | — | |||
| 48 | $MMSI | MERIT MEDICAL SYSTEMS INC | Healthcare | $7.3M | 0.3% | 105K | -9% | |||
| 49 | $GHM | GRAHAM CORP | Industrials | $6.4M | 0.3% | 52K | +1% | |||
| 50 | $HAE | HAEMONETICS CORP | Healthcare | $5.0M | 0.2% | 67K | — | |||
| 51 | $KRNT | Kornit Digital Ltd. | Industrials | $4.6M | 0.2% | 283K | — | |||
| 52 | $PODD | INSULET CORP | Healthcare | $4.5M | 0.2% | 29K | +53% | |||
| 53 | $KWR | QUAKER CHEMICAL CORP | Energy | $4.3M | 0.2% | 27K | -29% | |||
| 54 | $SPSC | SPS COMMERCE INC | Technology | $4.2M | 0.2% | 74K | -14% | |||
| 55 | $ALRM | Alarm.com Holdings, Inc. | Technology | $3.2M | 0.1% | 69K | -2% | |||
| 56 | $BCPC | BALCHEM CORP | Healthcare | $2.7M | 0.1% | 16K | -20% | |||
| 57 | $FELE | FRANKLIN ELECTRIC CO INC | Technology | $2.4M | 0.1% | 22K | — | |||
| 58 | — | ISHARES TRUST - COM | — | $2.1M | 0.1% | 26K | -4% | |||
| 59 | $SPY | SPDR S&P 500 ETF TRUST | — | $1.8M | 0.1% | 2,425 | — | |||
| 60 | $MTSI | MACOM Technology Solutions Holdings, Inc. | Technology | $1.4M | 0.1% | 3,626 | -8% | |||
| 61 | $DSGX | DESCARTES SYSTEMS GROUP INC | Technology | $1.4M | 0.1% | 20K | +2% | |||
| 62 | $FROG | JFrog Ltd | Technology | $1.2M | 0.1% | 13K | +4% | |||
| 63 | $NEOG | NEOGEN CORP | Healthcare | $1.2M | 0.1% | 133K | -0.1% | |||
| 64 | — | ISHARES TRUST - COM | — | $1.1M | 0.1% | 21K | New | |||
| 65 | $QLYS | QUALYS, INC. | Technology | $980K | 0.0% | 7,125 | -91% | |||
| 66 | $TRMB | TRIMBLE INC. | Technology | $972K | 0.0% | 19K | — | |||
| 67 | — | ISHARES TRUST - COM | — | $949K | 0.0% | 8,702 | New | |||
| 68 | $NOVT | NOVANTA INC | Technology | $946K | 0.0% | 14K | +39% | |||
| 69 | $ACIW | ACI WORLDWIDE, INC. | Technology | $926K | 0.0% | 18K | — | |||
| 70 | $ZBRA | ZEBRA TECHNOLOGIES CORP | Industrials | $869K | 0.0% | 3,300 | — | |||
| 71 | $AAPL | Apple Inc. | Technology | $810K | 0.0% | 2,800 | — | |||
| 72 | — | ISHARES TRUST - COM | — | $774K | 0.0% | 8,186 | New | |||
| 73 | — | ISHARES TRUST - COM | — | $574K | 0.0% | 7,173 | New | |||
| 74 | $ICLR | ICON PLC | Healthcare | $490K | 0.0% | 2,823 | -14% | |||
| 75 | $ILMN | ILLUMINA, INC. | Healthcare | $390K | 0.0% | 2,220 | — | |||
| 76 | $MRK | Merck & Co., Inc. | Healthcare | $270K | 0.0% | 2,100 | — | |||
| 77 | — | VANGUARD SCOTTSDALE FUNDS - COM | — | $249K | 0.0% | 1,949 | New | |||
| 78 | $MDY | SPDR S&P MIDCAP 400 ETF TRUST | — | $248K | 0.0% | 353 | — | |||
| 79 | — | VANGUARD INDEX FUNDS - COM | — | $246K | 0.0% | 2,860 | New | |||
| 80 | — | ISHARES TRUST - COM | — | $245K | 0.0% | 3,220 | +6% |
What changed in Q2 2026
Against the previous quarter's 13F: 7 new, 18 added to, 43 trimmed, 2 sold out. Share-count changes; largest moves by dollar size first.
New positions (7)
first bought this quarter
- ISHARES TRUST - COM$1.1M
first bought this quarter
- ISHARES TRUST - COM$949K
first bought this quarter
- ISHARES TRUST - COM$774K
first bought this quarter
- ISHARES TRUST - COM$574K
first bought this quarter
- VANGUARD SCOTTSDALE FUNDS - COM$249K
first bought this quarter
+1 more in the Excel export
Added to (18)
now $83.5M
$DORMDorman Products, Inc.+370%
now $38.8M
$AAONAAON, INC.+36%
now $47.6M
now $58.5M
$BMIBADGER METER INC+39%
now $38.3M
$VSECVSE CORP+52%
now $29.5M
+12 more in the Excel export
Holdings by quarter
Every 13F AMERICAN CAPITAL MANAGEMENT INC has filed, 37 earlier quarters. Pick one to see what it held then.
Portfolio Overview
AMERICAN CAPITAL MANAGEMENT INC disclosed 80 positions worth $2.2B in its Form 13F-HR for Q2 2026, led by $PANW (Palo Alto Networks Inc) at 8.8% of the equity portfolio, followed by $FTNT and $MEDP. During the quarter the fund opened 7 new positions and exited 2 — including a new stake in $MRCY and a full exit from $HOLX. The portfolio is most concentrated in Technology (55.3% of disclosed assets). All figures are sourced directly from AMERICAN CAPITAL MANAGEMENT INC’s Form 13F-HR filing with the SEC under CIK 1320168.
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