Bamco Inc 13F Holdings
Bamco Inc's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$66.6B
Largest holding
Space Exploration Techn Corp (class A COM STK)
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | New position | $24.9B | 37.38% |
| SHOPIFY INC (CL A SUB VTG SHS) | +6.44M sh | $749.3M | 1.91% |
| SPOTIFY TECHNOLOGY S A | +1.11M sh | $525.6M | 1.68% |
| MORNINGSTAR INC | +2.74M sh | $445.3M | 0.82% |
| VERISK ANALYTICS INC | +2.19M sh | $404.5M | 1.27% |
| SCHWAB CHARLES CORP | +4.19M sh | $390.3M | 1.61% |
| GUIDEWIRE SOFTWARE INC | +2.40M sh | $326.7M | 1.66% |
| MSCI INC | +512,400 sh | $281.6M | 2.70% |
| ON HLDG AG (NAMEN AKT A) | +7.22M sh | $250.5M | 0.90% |
| GARTNER INC | +1.68M sh | $242.4M | 1.48% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| WYNN RESORTS LTD | -1.04M sh | -$103.7M | 0.10% |
| ARCH CAP GROUP LTD | -837,300 sh | -$80.8M | 2.31% |
| FLOOR & DECOR HLDGS INC (CL A) | -1.27M sh | -$70.1M | 0.00% |
| VENTAS INC | -716,900 sh | -$61.1M | 0.04% |
| VERTIV HOLDINGS CO (COM CL A) | -201,300 sh | -$58.9M | 0.49% |
| LEGENCE CORP (CL A) | -770,200 sh | -$54.6M | 0.06% |
| PRIMERICA INC | -188,600 sh | -$50.4M | 0.29% |
| EQUINIX INC | -48,300 sh | -$48.9M | 0.31% |
| ESTABLISHMENT LABS HLDGS INC | -678,100 sh | -$48.3M | 0.04% |
| BADGER METER INC | Sold out | -$47.6M | 0.00% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | $24.9B | 37.38% | New |
| TESLA INC | $5.3B | 7.90% | +4.95% |
| MSCI INC | $1.8B | 2.70% | +18.98% |
| ARCH CAP GROUP LTD | $1.5B | 2.31% | -5.01% |
| HYATT HOTELS CORP (COM CL A) | $1.4B | 2.12% | +14.78% |
| SHOPIFY INC (CL A SUB VTG SHS) | $1.3B | 1.91% | +136.44% |
| SPOTIFY TECHNOLOGY S A | $1.1B | 1.68% | +84.39% |
| GUIDEWIRE SOFTWARE INC | $1.1B | 1.66% | +36.33% |
| SCHWAB CHARLES CORP | $1.1B | 1.61% | +56.15% |
| RED ROCK RESORTS INC (CL A) | $1.1B | 1.60% | +22.20% |
| IDEXX LABS INC | $1.0B | 1.56% | +21.02% |
| CHOICE HOTELS INTL INC | $1.0B | 1.54% | +21.30% |
| GARTNER INC | $985.2M | 1.48% | +28.45% |
| FACTSET RESH SYS INC | $966.5M | 1.45% | +11.83% |
| VAIL RESORTS INC | $890.0M | 1.34% | +29.61% |
| KINSALE CAP GROUP INC | $878.6M | 1.32% | +31.37% |
| VERISK ANALYTICS INC | $844.3M | 1.27% | +87.21% |
| BIRKENSTOCK HOLDING PLC (COM SHS) | $634.2M | 0.95% | +57.37% |
| FIGS INC (CL A) | $613.4M | 0.92% | +0.00% |
| COSTAR GROUP INC | $612.5M | 0.92% | +32.56% |
| ON HLDG AG (NAMEN AKT A) | $599.7M | 0.90% | +74.27% |
| NVIDIA CORPORATION | $593.3M | 0.89% | +1.56% |
| MORNINGSTAR INC | $545.9M | 0.82% | +360.71% |
| AMAZON COM INC | $466.3M | 0.70% | +51.12% |
| INTERACTIVE BROKERS GROUP IN (COM CL A) | $418.4M | 0.63% | +18.77% |
| VERTIV HOLDINGS CO (COM CL A) | $328.1M | 0.49% | -17.04% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $318.9M | 0.48% | +4.94% |
| AMPHENOL CORP (CL A) | $281.8M | 0.42% | -3.71% |
| WELLTOWER INC | $279.6M | 0.42% | -8.39% |
| SAMSARA INC (COM CL A) | $255.6M | 0.38% | +53.95% |
| AIRBNB INC (COM CL A) | $251.6M | 0.38% | +21.98% |
| SITEONE LANDSCAPE SUPPLY INC | $232.1M | 0.35% | -1.47% |
| FORGENT POWER SOLUTIONS INC (COM SHS CL A) | $227.5M | 0.34% | -12.88% |
| QUANTA SVCS INC | $227.4M | 0.34% | -3.08% |
| EQUINIX INC | $203.9M | 0.31% | -19.81% |
| LOAR HOLDINGS INC (COM SHS) | $203.4M | 0.31% | +6.64% |
| ALPHABET INC (CAP STK CL A) | $195.2M | 0.29% | +42.78% |
| BROADCOM INC | $194.4M | 0.29% | -1.66% |
| ALPHABET INC (CAP STK CL C) | $191.4M | 0.29% | +289.57% |
| PRIMERICA INC | $190.8M | 0.29% | -21.93% |
| METTLER TOLEDO INTERNATIONAL | $176.9M | 0.27% | +3.61% |
| LAS VEGAS SANDS CORP | $174.8M | 0.26% | +208.56% |
| ELI LILLY & CO | $168.6M | 0.25% | +65.21% |
| TOLL BROTHERS INC | $166.2M | 0.25% | +8.27% |
| BLACKSTONE DIGITAL INFRASTRU | $164.8M | 0.25% | New |
| ENPRO INC | $150.6M | 0.23% | +1.98% |
| HEICO CORP NEW (CL A) | $145.1M | 0.22% | +34.16% |
| MODERNA INC | $139.3M | 0.21% | New |
| NOVANTA INC | $138.0M | 0.21% | -7.06% |
| DATADOG INC (CL A COM) | $132.4M | 0.20% | -13.45% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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