AMERICAN CAPITAL MANAGEMENT INC Diversified Active

Location: New York, NY

CIK: 0001320168 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 15, 2026

Total Value: $1.862B (100.0% shares, 0.0% debt)

Holdings (75)

MEDP MEDPACE HOLDINGS INC 5.6%
Value $105M Shares 217,947 Share Price $480.19 * Est. Cost/Share $395.61 Unrealized @ Report Date +37.1%
PANW PALO ALTO NETWORKS INC 5.4%
Value $100M Shares 624,084 Share Price $160.32 * Est. Cost/Share $172.15 Unrealized @ Report Date 0.0%
RBC RBC BEARINGS INC 5.1%
Value $95.29M Shares 175,443 Share Price $543.12 * Est. Cost/Share $272.99 Unrealized @ Report Date +89.6%
IDXX IDEXX LABORATORIES INC 5.0%
Value $93.31M Shares 166,056 Share Price $561.89 * Est. Cost/Share $88.44 Unrealized @ Report Date +657.9%
AVAV AEROVIRONMENT INC 4.3%
Value $79.88M Shares 436,367 Share Price $183.05 * Est. Cost/Share $38.64 Unrealized @ Report Date +667.1%
KTOS KRATOS DEFENSE & SECURITY SOLUTIONS INC 4.1%
Value $75.58M Shares 1,071,908 Share Price $70.51 * Est. Cost/Share $18.80 Unrealized @ Report Date +444.6%
FTNT FORTINET INC 3.6%
Value $67.74M Shares 828,923 Share Price $81.72 * Est. Cost/Share $48.44 Unrealized @ Report Date +65.1%
SEIC SEI INVESTMENTS CO 3.2%
Value $60.31M Shares 768,615 Share Price $78.47 * Est. Cost/Share $68.44 Unrealized @ Report Date +23.0%
RMD RESMED INC 3.2%
Value $59.58M Shares 265,399 Share Price $224.48 * Est. Cost/Share $65.93 Unrealized @ Report Date +288.2%
GMED GLOBUS MEDICAL INC 3.1%
Value $57.13M Shares 663,049 Share Price $86.16 * Est. Cost/Share $79.14 Unrealized @ Report Date +15.1%
TECH BIO-TECHNE CORP 2.9%
Value $53.36M Shares 1,021,128 Share Price $52.26 * Est. Cost/Share $70.47 Unrealized @ Report Date -9.1%
CGNT COGNYTE SOFTWARE LTD 2.8%
Value $52.62M Shares 6,496,210 Share Price $8.10 * Est. Cost/Share $12.77 Unrealized @ Report Date -35.1%
VRNS VARONIS SYSTEMS INC 2.7%
Value $49.99M Shares 2,328,379 Share Price $21.47 * Est. Cost/Share $40.93 Unrealized @ Report Date -28.1%
RAMP LIVE RAMP HOLDINGS INC 2.7%
Value $49.42M Shares 1,863,589 Share Price $26.52 * Est. Cost/Share $34.10 Unrealized @ Report Date -25.7%
GWRE GUIDEWIRE SOFTWARE INC 2.6%
Value $48.49M Shares 324,196 Share Price $149.56 Est. Cost/Share $101.42 Unrealized @ Report Date +48.1%
MANH MANHATTAN ASSOCIATES INC 2.6%
Value $47.63M Shares 357,807 Share Price $133.12 * Est. Cost/Share $61.86 Unrealized @ Report Date +151.8%
NOVT NOVANTA INC 2.4%
Value $44.16M Shares 373,874 Share Price $118.11 * Est. Cost/Share $116.84 Unrealized @ Report Date +16.2%
RGEN REPLIGEN CORP 2.3%
Value $42.15M Shares 357,720 Share Price $117.82 * Est. Cost/Share $136.25 Unrealized @ Report Date +11.8%
CVLT COMMVAULT SYSTEMS INC 2.3%
Value $42.13M Shares 540,845 Share Price $77.89 * Est. Cost/Share $66.19 Unrealized @ Report Date +55.4%
DT DYNATRACE INC 2.1%
Value $38.99M Shares 1,054,267 Share Price $36.98 * Est. Cost/Share $38.41 Unrealized @ Report Date 0.0%
JKHY JACK HENRY & ASSOCIATES INC 2.1%
Value $38.42M Shares 243,075 Share Price $158.04 * Est. Cost/Share $97.46 Unrealized @ Report Date +80.0%
VEEV VEEVA SYSTEMS INC 1.9%
Value $36.22M Shares 206,218 Share Price $175.66 * Est. Cost/Share $83.32 Unrealized @ Report Date +144.8%
PRLB PROTO LABS INC 1.9%
Value $35.79M Shares 627,705 Share Price $57.02 Est. Cost/Share $48.23 Unrealized @ Report Date +20.3%
NCNO NCINO INC 1.9%
Value $35.58M Shares 2,375,396 Share Price $14.98 * Est. Cost/Share $28.75 Unrealized @ Report Date -27.8%
TYL TYLER TECHNOLOGIES INC 1.8%
Value $33.88M Shares 98,942 Share Price $342.38 * Est. Cost/Share $388.06 Unrealized @ Report Date -0.8%
CSGP COSTAR GROUP INC 1.8%
Value $33.29M Shares 825,296 Share Price $40.34 * Est. Cost/Share $78.80 Unrealized @ Report Date -27.8%
TW TRADEWEB MARKETS INC 1.6%
Value $29.33M Shares 249,247 Share Price $117.66 * Est. Cost/Share $78.22 Unrealized @ Report Date +39.7%
BMI BADGER METER INC 1.5%
Value $28.31M Shares 185,841 Share Price $152.35 * Est. Cost/Share $161.78 Unrealized @ Report Date 0.0%
AZTA AZENTA INC 1.5%
Value $27.38M Shares 1,296,024 Share Price $21.13 * Est. Cost/Share $52.31 Unrealized @ Report Date -33.8%
IPGP IPG PHOTONICS CORP 1.3%
Value $23.94M Shares 208,918 Share Price $114.59 * Est. Cost/Share $79.91 Unrealized @ Report Date +27.3%
AAON AAON INC 1.2%
Value $22.91M Shares 276,884 Share Price $82.75 * Est. Cost/Share $83.00 Unrealized @ Report Date +12.2%
MORN MORNINGSTAR INC 1.0%
Value $18.31M Shares 108,340 Share Price $169.05 * Est. Cost/Share $106.50 Unrealized @ Report Date +78.7%
NICE NICE LTD 0.9%
Value $17.38M Shares 157,593 Share Price $110.26 Est. Cost/Share $83.73 Unrealized @ Report Date —
NEO NEOGENOMICS INC 0.9%
Value $16.7M Shares 2,250,878 Share Price $7.42 * Est. Cost/Share $7.64 Unrealized @ Report Date +54.9%
STAA STAAR SURGICAL CO 0.9%
Value $16.42M Shares 878,035 Share Price $18.70 * Est. Cost/Share $33.77 Unrealized @ Report Date -42.4%
CRNC CERENCE INC 0.9%
Value $15.9M Shares 2,519,289 Share Price $6.31 * Est. Cost/Share $15.38 Unrealized @ Report Date -33.6%
DXCM DEXCOM INC 0.8%
Value $15.79M Shares 251,475 Share Price $62.80 * Est. Cost/Share $90.06 Unrealized @ Report Date -21.3%
VSEC VSE CORP 0.8%
Value $15.64M Shares 84,795 Share Price $184.40 * Est. Cost/Share $201.66 Unrealized @ Report Date +3.1%
CGNX COGNEX CORP 0.7%
Value $13.3M Shares 271,533 Share Price $48.99 * Est. Cost/Share $38.27 Unrealized @ Report Date +16.2%
GNTX GENTEX CORP 0.6%
Value $11.68M Shares 534,356 Share Price $21.85 * Est. Cost/Share $22.36 Unrealized @ Report Date +7.5%
ESE ESCO TECHNOLOGIES INC 0.6%
Value $10.81M Shares 38,414 Share Price $281.37 * Est. Cost/Share $239.60 Unrealized @ Report Date 0.0%
FDS FACTSET RESEARCH SYSTEMS INC 0.5%
Value $9.332M Shares 43,008 Share Price $216.99 * Est. Cost/Share $161.54 Unrealized @ Report Date +53.0%
MMSI MERIT MEDICAL SYSTEMS INC 0.4%
Value $7.98M Shares 115,775 Share Price $68.93 * Est. Cost/Share $56.61 Unrealized @ Report Date +46.2%
ORLY O'REILLY AUTOMOTIVE INC 0.4%
Value $7.96M Shares 86,235 Share Price $92.31 * Est. Cost/Share $90.41 Unrealized @ Report Date +5.1%
SNPS SYNOPSYS INC 0.4%
Value $7.713M Shares 19,453 Share Price $396.48 * Est. Cost/Share $565.30 Unrealized @ Report Date -16.6%
QLYS QUALYS INC 0.4%
Value $7.358M Shares 83,752 Share Price $87.85 * Est. Cost/Share $81.77 Unrealized @ Report Date +47.5%
MPWR MONOLITHIC POWER SYSTEMS INC 0.4%
Value $6.91M Shares 6,320 Share Price $1093.35 Est. Cost/Share $208.86 Unrealized @ Report Date +428.9%
DORM DORMAN PRODUCTS INC 0.3%
Value $6.307M Shares 60,435 Share Price $104.36 * Est. Cost/Share $107.04 Unrealized @ Report Date +18.2%
KWR QUAKER CHEMICAL CORP 0.3%
Value $4.8M Shares 38,642 Share Price $124.23 * Est. Cost/Share $141.83 Unrealized @ Report Date +13.1%
SPSC SPS COMMERCE INC 0.3%
Value $4.792M Shares 86,076 Share Price $55.67 * Est. Cost/Share $161.70 Unrealized @ Report Date -50.6%
KRNT KORNIT DIGITAL LTD 0.2%
Value $4.148M Shares 282,976 Share Price $14.66 Est. Cost/Share $17.46 Unrealized @ Report Date -16.5%
GHM GRAHAM CORP 0.2%
Value $4.066M Shares 51,520 Share Price $78.92 * Est. Cost/Share $34.74 Unrealized @ Report Date +118.2%
PODD INSULET CORP 0.2%
Value $4.045M Shares 19,275 Share Price $209.84 * Est. Cost/Share $312.33 Unrealized @ Report Date -15.4%
HAE HAEMONETICS CORP 0.2%
Value $3.771M Shares 66,915 Share Price $56.36 * Est. Cost/Share $41.31 Unrealized @ Report Date +65.1%
BCPC BALCHEM CORP 0.2%
Value $3.407M Shares 20,102 Share Price $169.48 Est. Cost/Share $169.16 Unrealized @ Report Date 0.0%
ALRM ALARM.COM HOLDINGS INC 0.2%
Value $3.015M Shares 69,804 Share Price $43.19 * Est. Cost/Share $40.64 Unrealized @ Report Date +19.4%
SHY ISHARES TRUST 0.1%
Value $2.187M Shares 26,490 Share Price $82.57 Est. Cost/Share $82.57 Unrealized @ Report Date —
FELE FRANKLIN ELECTRIC CO INC 0.1%
Value $2.028M Shares 22,000 Share Price $92.17 * Est. Cost/Share $34.71 Unrealized @ Report Date +189.3%
SPY SPDR S&P 500 ETF TRUST 0.1%
Value $1.577M Shares 2,425 Share Price $650.34 Est. Cost/Share $346.27 Unrealized @ Report Date —
DSGX DESCARTES SYSTEMS GROUP INC (THE) 0.1%
Value $1.37M Shares 19,138 Share Price $71.56 * Est. Cost/Share $100.51 Unrealized @ Report Date -24.8%
NEOG NEOGEN CORP 0.1%
Value $1.242M Shares 133,657 Share Price $9.29 * Est. Cost/Share $15.66 Unrealized @ Report Date -36.0%
TRMB TRIMBLE INC 0.1%
Value $1.239M Shares 19,000 Share Price $65.23 * Est. Cost/Share $27.89 Unrealized @ Report Date +154.6%
HOLX HOLOGIC INC 0.1%
Value $1.231M Shares 16,280 Share Price $75.59 Est. Cost/Share $66.26 Unrealized @ Report Date +13.2%
MTSI MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC 0.0%
Value $873K Shares 3,929 Share Price $222.07 Est. Cost/Share $221.00 Unrealized @ Report Date 0.0%
ACIW ACI WORLDWIDE INC 0.0%
Value $755K Shares 18,410 Share Price $41.01 * Est. Cost/Share $22.26 Unrealized @ Report Date +92.6%
AAPL APPLE INC 0.0%
Value $711K Shares 2,800 Share Price $253.79 * Est. Cost/Share $175.13 Unrealized @ Report Date +50.1%
ZBRA ZEBRA TECHNOLOGIES CORP 0.0%
Value $690K Shares 3,300 Share Price $209.08 * Est. Cost/Share $265.27 Unrealized @ Report Date -6.1%
FROG JFROG LTD 0.0%
Value $609K Shares 12,979 Share Price $46.93 * Est. Cost/Share $37.70 Unrealized @ Report Date +40.5%
— NOVANTA INC 0.0%
Value $542K Shares 10,100 Share Price $53.64 Est. Cost/Share $53.64 Unrealized @ Report Date —
BLKB BLACKBAUD INC 0.0%
Value $499K Shares 12,930 Share Price $38.61 * Est. Cost/Share $67.64 Unrealized @ Report Date -21.2%
ICLR ICON PLC 0.0%
Value $362K Shares 3,270 Share Price $110.66 * Est. Cost/Share $37.15 Unrealized @ Report Date +320.9%
ILMN ILLUMINA INC 0.0%
Value $274K Shares 2,220 Share Price $123.26 * Est. Cost/Share $81.16 Unrealized @ Report Date +66.9%
MRK MERCK & COMPANY INC 0.0%
Value $253K Shares 2,100 Share Price $120.29 * Est. Cost/Share $93.24 Unrealized @ Report Date +22.6%
MDY SPDR S&P MIDCAP 400 ETF TRUST 0.0%
Value $218K Shares 353 Share Price $616.76 Est. Cost/Share $596.03 Unrealized @ Report Date —
ACWX ISHARES TRUST 0.0%
Value $208K Shares 3,040 Share Price $68.47 Est. Cost/Share $68.47 Unrealized @ Report Date —