ArrowMark Colorado Holdings LLC reported 285 positions worth $2.27B for the quarter ended Jun 30, 2026, down 36.7% on the prior quarter. It opened 27 new positions, added to 31, trimmed 156 and exited 23. Its largest holding is MGM Resorts International at 1.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AADX Applied Aerospace & Defense, Inc. | +609.1K | – | $13.88M | 0.612% |
| RAL Ralliant Corp | +167.0K | – | $12.30M | 0.542% |
| LSTR Landstar System Inc | +53.1K | – | $10.97M | 0.484% |
| RXO RXO, Inc. | +397.2K | – | $10.96M | 0.483% |
| CRDO Credo Technology Group Holding Ltd | +38.0K | – | $10.34M | 0.456% |
| OMCL Omnicell, Inc. | +218.7K | – | $9.08M | 0.401% |
| VIA Via Transportation, Inc. | +482.9K | – | $8.76M | 0.386% |
| CMG Chipotle Mexican Grill Inc | +251.1K | +292.7% | $8.54M | 0.505% |
| MRVI Maravai Lifesciences Holdings, Inc. | +1.28M | – | $7.96M | 0.351% |
| LFST LifeStance Health Group, Inc. | +670.8K | +134.8% | $7.18M | 0.552% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| HNGE Hinge Health, Inc. | -1.24M | -78.7% | $102.90M | 1.23% |
| STRL Sterling Infrastructure, Inc. | -69.0K | -80.2% | $57.91M | 0.631% |
| CMPR CIMPRESS plc | -554.0K | -82.4% | $56.34M | 0.532% |
| AXGN Axogen, Inc. | -1.20M | -62.8% | $55.60M | 1.45% |
| VCYT Veracyte, Inc. | -932.1K | -67.8% | $54.74M | 1.15% |
| GFS GLOBALFOUNDRIES Inc. | -648.2K | -77.8% | $53.42M | 0.671% |
| RBA Rb Global Inc. | -437.2K | -64.5% | $50.91M | 1.24% |
| FSS Federal Signal Corp | -394.8K | -63.3% | $50.72M | 1.3% |
| DFTX Definium Therapeutics, Inc. | -1.03M | -64.6% | $48.48M | 1.17% |
| CW Curtiss Wright Corp | -62.3K | -71.2% | $47.24M | 0.842% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| AADX Applied Aerospace & Defense, Inc. | +609.1K | $13.88M | 0.612% |
| RAL Ralliant Corp | +167.0K | $12.30M | 0.542% |
| LSTR Landstar System Inc | +53.1K | $10.97M | 0.484% |
| RXO RXO, Inc. | +397.2K | $10.96M | 0.483% |
| CRDO Credo Technology Group Holding Ltd | +38.0K | $10.34M | 0.456% |
| OMCL Omnicell, Inc. | +218.7K | $9.08M | 0.401% |
| VIA Via Transportation, Inc. | +482.9K | $8.76M | 0.386% |
| MRVI Maravai Lifesciences Holdings, Inc. | +1.28M | $7.96M | 0.351% |
| CAVA Cava Group, Inc. | +79.6K | $6.24M | 0.275% |
| ENPH Enphase Energy, Inc. | +118.8K | $5.85M | 0.258% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| MMSI Merit Medical Systems Inc | -348.6K | $24.03M | 0.671% |
| TNET Trinet Group, Inc. | -649.2K | $23.65M | 0.661% |
| HQY Healthequity, Inc. | -145.8K | $12.19M | 0.34% |
| HLI Houlihan Lokey, Inc. | -84.1K | $12.08M | 0.337% |
| ESTC Elastic N.V. | -211.9K | $10.59M | 0.296% |
| TECH BIO-TECHNE Corp | -196.9K | $10.29M | 0.287% |
| CNM Core & Main, Inc. | -202.0K | $9.98M | 0.279% |
| NABL N-able, Inc. | -2.11M | $9.87M | 0.276% |
| EXP Eagle Materials Inc | -49.2K | $9.32M | 0.26% |
| COLB Columbia Banking System, Inc. | -264.9K | $7.27M | 0.203% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MGM MGM Resorts International | Consumer Discretionary | 774.5K | $37.03M | 1.63% | -77.3K | -9.1% | Reduced | 0.3% |
| 2 | VST Vistra Corp. | Utilities | 224.0K | $35.53M | 1.57% | -89.8K | -28.6% | Reduced | 0.07% |
| 3 | AXGN Axogen, Inc. | Healthcare | 711.8K | $32.88M | 1.45% | -1.20M | -62.8% | Reduced | 1.33% |
| 4 | ABCL AbCellera Biologics Inc. | Healthcare | 4.11M | $32.22M | 1.42% | 0 | 0.0% | Unchanged | 1.34% |
| 5 | FSS Federal Signal Corp | Industrials | 229.0K | $29.42M | 1.3% | -394.8K | -63.3% | Reduced | 0.38% |
| 6 | RBA Rb Global Inc. | Industrials | 241.1K | $28.08M | 1.24% | -437.2K | -64.5% | Reduced | 0.13% |
| 7 | HNGE Hinge Health, Inc. | Healthcare | 335.5K | $27.85M | 1.23% | -1.24M | -78.7% | Reduced | 0.54% |
| 8 | LNG Cheniere Energy, Inc. | Energy | 114.1K | $27.27M | 1.2% | -14.4K | -11.2% | Reduced | 0.05% |
| 9 | DFTX Definium Therapeutics, Inc. | Healthcare | 564.1K | $26.53M | 1.17% | -1.03M | -64.6% | Reduced | 0.42% |
| 10 | UNH Unitedhealth Group Inc | Healthcare | 63.6K | $26.45M | 1.17% | -3,075 | -4.6% | Reduced | 0.01% |
| 11 | VCYT Veracyte, Inc. | Healthcare | 442.0K | $25.96M | 1.15% | -932.1K | -67.8% | Reduced | 0.55% |
| 12 | TPB Turning Point Brands, Inc. | Consumer Staples | 294.1K | $24.95M | 1.1% | -451.3K | -60.5% | Reduced | 1.47% |
| 13 | WFC Wells Fargo & Company | Financial Services | 295.6K | $24.43M | 1.08% | +41.7K | +16.4% | Added | 0.01% |
| 14 | SPXC SPX Technologies, Inc. | Industrials | 99.6K | $24.42M | 1.08% | -117.8K | -54.2% | Reduced | 0.2% |
| 15 | MAZE Maze Therapeutics, Inc. | Healthcare | 767.4K | $22.90M | 1.01% | 0 | 0.0% | Unchanged | 1.3% |
Tip. Select a row to see that position’s full history at ArrowMark Colorado Holdings.
As of its Q2 2026 13F filing, ArrowMark Colorado Holdings LLC’s five largest positions were MGM Resorts International (MGM) at 1.6%, Vistra Corp. (VST) at 1.6%, Axogen, Inc. (AXGN) at 1.5%, AbCellera Biologics Inc. (ABCL) at 1.4%, Federal Signal Corp (FSS) at 1.3% of the reported portfolio.
ArrowMark Colorado Holdings LLC reported a 13F portfolio worth $2.27B across 285 positions for Q2 2026. That is down 36.7% from the previous quarter.
Its largest purchases by value were Applied Aerospace & Defense, Inc. ($13.88M), Ralliant Corp ($12.30M), Landstar System Inc ($10.97M). It opened 27 new positions.
Its largest sales by value were Hinge Health, Inc. ($102.90M), Sterling Infrastructure, Inc. ($57.91M), CIMPRESS plc ($56.34M). It exited 23 positions entirely.
From the Form 13F-HR reports ArrowMark Colorado Holdings LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.