AMERICAN CAPITAL MANAGEMENT INC
13F Reported Value
ⓘ$2.2B
Holdings
80
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
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 (54.1% of disclosed assets). All figures are sourced directly from AMERICAN CAPITAL MANAGEMENT INC’s Form 13F-HR filing with the SEC under CIK 1320168.
AI Fund Analysis
ConcentratingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 65.5#476
Quality
$195.4M572,934 sh - 80.1#28
Quality
$112.1M729,885 sh - 76.2#86
Quality
$111.3M210,217 sh - 46.2
Quality
$94.1M2,241,704 sh - 66.8
Quality
$92.6M143,737 sh - 73.8
Quality
$85.3M162,110 sh - 60.9
Quality
$83.5M5,107,539 sh - 42.0
Quality
$69.7M422,518 sh - 58.9
Quality
$68.8M973,789 sh - 69.6
Quality
$65.4M745,323 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 Palo Alto Networks Inc$PANW | 65.5#476 | $195.4M | 572,934 |
 Fortinet, Inc.$FTNT | 80.1#28 | $112.1M | 729,885 |
 Medpace Holdings, Inc.$MEDP | 76.2#86 | $111.3M | 210,217 |
 VARONIS SYSTEMS INC$VRNS | 46.2 | $94.1M | 2,241,704 |
 RBC Bearings INC$RBC | 66.8 | $92.6M | 143,737 |
 IDEXX LABORATORIES INC /DE$IDXX | 73.8 | $85.3M | 162,110 |
 nCino, Inc.$NCNO | 60.9 | $83.5M | 5,107,539 |
 AeroVironment Inc$AVAV | 42.0 | $69.7M | 422,518 |
 BIO-TECHNE Corp$TECH | 58.9 | $68.8M | 973,789 |
 SEI INVESTMENTS CO$SEIC | 69.6 | $65.4M | 745,323 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of AMERICAN CAPITAL MANAGEMENT INC's 80 positions.
Showing top 10 of 80 holdings.
Sector Allocation
Technology
$1.2B
Healthcare
$472.4M
Industrials
$423.5M
Financials
$107.0M
Other
$8.3M
Consumer Discretionary
$7.9M
Energy
$4.3M
Full Holdings — AMERICAN CAPITAL MANAGEMENT INC (Q2 2026)
All 80 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $PANW | Palo Alto Networks Inc | $195.4M | 8.8% | -8% | 65.5 |
| 2 | $FTNT | Fortinet, Inc. | $112.1M | 5.0% | -12% | 80.1 |
| 3 | $MEDP | Medpace Holdings, Inc. | $111.3M | 5.0% | -4% | 76.2 |
| 4 | $VRNS | VARONIS SYSTEMS INC | $94.1M | 4.2% | -4% | 46.2 |
| 5 | $RBC | RBC Bearings INC | $92.6M | 4.2% | -18% | 66.8 |
| 6 | $IDXX | IDEXX LABORATORIES INC /DE | $85.3M | 3.8% | -2% | 73.8 |
| 7 | $NCNO | nCino, Inc. | $83.5M | 3.7% | +115% | 60.9 |
| 8 | $AVAV | AeroVironment Inc | $69.7M | 3.1% | -3% | 42 |
| 9 | $TECH | BIO-TECHNE Corp | $68.8M | 3.1% | -5% | 58.9 |
| 10 | $SEIC | SEI INVESTMENTS CO | $65.4M | 2.9% | -3% | 69.6 |
| 11 |  $CVLT | COMMVAULT SYSTEMS INC | $62.5M | 2.8% | -18% | 62.3 |
| 12 |  $MRCY | MERCURY SYSTEMS INC | $59.5M | 2.7% | NEW | 47.8 |
| 13 |  $NOVT | NOVANTA INC | $58.8M | 2.6% | -3% | 51.2 |
| 14 |  $DT | Dynatrace, Inc. | $58.5M | 2.6% | +26% | 64.4 |
| 15 |  $CGNT | Cognyte Software Ltd. | $54.3M | 2.4% | -5% | — |
| 16 |  $GMED | GLOBUS MEDICAL INC | $51.6M | 2.3% | -2% | 79.5 |
| 17 |  $KTOS | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. | $51.3M | 2.3% | -4% | 44.6 |
| 18 |  $MANH | MANHATTAN ASSOCIATES INC | $50.8M | 2.3% | +2% | 64.1 |
| 19 |  $PRLB | Proto Labs Inc | $50.5M | 2.3% | -1% | 53.5 |
| 20 |  $RGEN | REPLIGEN CORP | $49.3M | 2.2% | +1% | 58.4 |
| 21 |  $AAON | AAON, INC. | $47.6M | 2.1% | +36% | 56.4 |
| 22 |  $RMD | RESMED INC | $44.5M | 2.0% | -14% | 74.3 |
| 23 |  $GWRE | Guidewire Software, Inc. | $40.5M | 1.8% | +1% | 67.3 |
| 24 |  $DORM | Dorman Products, Inc. | $38.8M | 1.7% | +370% | 58.8 |
| 25 |  $BMI | BADGER METER INC | $38.3M | 1.7% | +39% | 61 |
| 26 |  $VEEV | VEEVA SYSTEMS INC | $34.9M | 1.6% | -5% | 77.6 |
| 27 |  $NEO | NEOGENOMICS INC | $32.6M | 1.5% | -1% | 34.3 |
| 28 |  $TYL | TYLER TECHNOLOGIES INC | $29.6M | 1.3% | +2% | 64.3 |
| 29 |  $VSEC | VSE CORP | $29.5M | 1.3% | +52% | 56.5 |
| 30 |  $CRNC | Cerence Inc. | $27.3M | 1.2% | -4% | 40.9 |
| 31 |  $AZTA | Azenta, Inc. | $27.1M | 1.2% | -18% | 28.2 |
| 32 |  $STAA | STAAR SURGICAL CO | $24.3M | 1.1% | -4% | 28.6 |
| 33 |  $TW | Tradeweb Markets Inc. | $23.7M | 1.1% | -4% | 76.9 |
| 34 |  $IPGP | IPG PHOTONICS CORP | $23.2M | 1.0% | -5% | 41.6 |
| 35 |  $ESE | ESCO TECHNOLOGIES INC | $22.9M | 1.0% | +70% | 70 |
| 36 |  $CSGP | COSTAR GROUP, INC. | $20.5M | 0.9% | -12% | 57.8 |
| 37 |  $CGNX | COGNEX CORP | $18.2M | 0.8% | -8% | 66.9 |
| 38 |  $MORN | Morningstar, Inc. | $17.9M | 0.8% | +6% | 67.6 |
| 39 |  $DXCM | DEXCOM INC | $15.8M | 0.7% | -6% | 76 |
| 40 |  $JKHY | JACK HENRY & ASSOCIATES INC | $13.8M | 0.6% | -59% | 66.2 |
| 41 |  $GNTX | GENTEX CORP | $13.4M | 0.6% | -1% | 64.7 |
| 42 |  $NICE | NICE Ltd. | $12.4M | 0.6% | -13% | — |
| 43 |  $FDS | FACTSET RESEARCH SYSTEMS INC | $9.4M | 0.4% | -5% | 66.4 |
| 44 |  $RAMP | LiveRamp Holdings, Inc. | $9.3M | 0.4% | -87% | 61.3 |
| 45 |  $SNPS | SYNOPSYS INC | $8.6M | 0.4% | -1% | 67.9 |
| 46 |  $MPWR | MONOLITHIC POWER SYSTEMS, INC. | $8.2M | 0.4% | -7% | 73.3 |
| 47 |  $ORLY | O REILLY AUTOMOTIVE INC | $7.9M | 0.4% | +0% | 67.4 |
| 48 |  $MMSI | MERIT MEDICAL SYSTEMS INC | $7.3M | 0.3% | -9% | 64 |
| 49 |  $GHM | GRAHAM CORP | $6.4M | 0.3% | +1% | 50 |
| 50 |  $HAE | HAEMONETICS CORP | $5.0M | 0.2% | +0% | 51.4 |
| 51 |  $KRNT | Kornit Digital Ltd. | $4.6M | 0.2% | +0% | — |
| 52 |  $PODD | INSULET CORP | $4.5M | 0.2% | +53% | 71.3 |
| 53 |  $KWR | QUAKER CHEMICAL CORP | $4.3M | 0.2% | -29% | 44.9 |
| 54 |  $SPSC | SPS COMMERCE INC | $4.2M | 0.2% | -14% | 65.2 |
| 55 |  $ALRM | Alarm.com Holdings, Inc. | $3.2M | 0.1% | -2% | 57.1 |
| 56 |  $BCPC | BALCHEM CORP | $2.7M | 0.1% | -20% | 64.5 |
| 57 |  $FELE | FRANKLIN ELECTRIC CO INC | $2.4M | 0.1% | +0% | 52.9 |
| 58 | — | ISHARES TRUST - COM | $2.1M | 0.1% | -4% | — |
| 59 |  $SPY | SPDR S&P 500 ETF TRUST | $1.8M | 0.1% | +0% | — |
| 60 |  $MTSI | MACOM Technology Solutions Holdings, Inc. | $1.4M | 0.1% | -8% | 69.4 |
| 61 |  $DSGX | DESCARTES SYSTEMS GROUP INC | $1.4M | 0.1% | +2% | — |
| 62 |  $FROG | JFrog Ltd | $1.2M | 0.1% | +4% | — |
| 63 |  $NEOG | NEOGEN CORP | $1.2M | 0.1% | -0% | 44.9 |
| 64 | — | ISHARES TRUST - COM | $1.1M | 0.1% | NEW | — |
| 65 |  $QLYS | QUALYS, INC. | $979,616 | 0.0% | -91% | 68.3 |
| 66 |  $TRMB | TRIMBLE INC. | $972,420 | 0.0% | +0% | 49.3 |
| 67 | — | ISHARES TRUST - COM | $949,127 | 0.0% | NEW | — |
| 68 | $NOVT | NOVANTA INC | $945,959 | 0.0% | +39% | 51.2 |
| 69 |  $ACIW | ACI WORLDWIDE, INC. | $925,839 | 0.0% | +0% | 66.3 |
| 70 |  $ZBRA | ZEBRA TECHNOLOGIES CORP | $868,758 | 0.0% | +0% | 67.5 |
| 71 |  $AAPL | Apple Inc. | $810,208 | 0.0% | +0% | 76.4 |
| 72 | — | ISHARES TRUST - COM | $773,741 | 0.0% | NEW | — |
| 73 | — | ISHARES TRUST - COM | $573,625 | 0.0% | NEW | — |
| 74 |  $ICLR | ICON PLC | $490,383 | 0.0% | -14% | — |
| 75 |  $ILMN | ILLUMINA, INC. | $390,343 | 0.0% | +0% | 60.4 |
| 76 |  $MRK | Merck & Co., Inc. | $269,850 | 0.0% | +0% | 59.9 |
| 77 | — | VANGUARD SCOTTSDALE FUNDS - COM | $249,102 | 0.0% | NEW | — |
| 78 |  $MDY | SPDR S&P MIDCAP 400 ETF TRUST | $248,279 | 0.0% | +0% | — |
| 79 | — | VANGUARD INDEX FUNDS - COM | $246,360 | 0.0% | NEW | — |
| 80 | — | ISHARES TRUST - COM | $245,074 | 0.0% | +6% | — |
New Positions (7)
$MRCY MERCURY SYSTEMS INC$59.5M
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