Ironwood Investment Management LLC reported 153 positions worth $223.67M for the quarter ended Jun 30, 2026, up 23.3% on the prior quarter. It opened 5 new positions, added to 60, trimmed 48 and exited 6. Its largest holding is Vicor Corp at 4.3% 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 |
|---|---|---|---|---|
| HNI Hni Corp | +52.0K | – | $2.10M | 0.94% |
| TPL Texas Pacific Land Corp | +3,126 | – | $1.37M | 0.612% |
| GSHD Goosehead Insurance, Inc. | +18.3K | +89.7% | $888.42K | 0.84% |
| AMRC Ameresco, Inc. | +19.0K | +84.7% | $523.52K | 0.511% |
| TRNS Transcat Inc | +4,986 | +69.4% | $462.55K | 0.505% |
| ATROB Astronics Corp | +5,850 | – | $444.57K | 0.199% |
| VYX NCR Voyix Corp | +37.5K | +35.4% | $306.37K | 0.524% |
| MKL Markel Group Inc. | +127 | +67.6% | $248.03K | 0.275% |
| REPL Replimune Group, Inc. | +21.5K | – | $238.28K | 0.107% |
| DE Deere & Co | +320 | – | $202.99K | 0.091% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| VICR Vicor Corp | -5,382 | -17.4% | $2.04M | 4.33% |
| COHR Coherent Corp. | -3,119 | -25.6% | $1.23M | 1.6% |
| ICE Intercontinental Exchange, Inc. | -5,848 | -100.0% | $919.77K | Exited |
| INTC Intel Corp | -5,371 | -77.5% | $749.95K | 0.097% |
| SM SM Energy Co | -13.5K | -14.2% | $352.35K | 0.956% |
| WDC Western Digital Corp | -1,240 | -100.0% | $335.41K | Exited |
| TDY Teledyne Technologies Inc | -452 | -16.3% | $301.44K | 0.692% |
| GOOGL Alphabet Inc. | -832 | -15.4% | $297.33K | 0.729% |
| C Citigroup Inc | -2,100 | -5.9% | $293.92K | 2.09% |
| NOG Northern Oil & Gas, Inc. | -9,307 | -100.0% | $272.04K | Exited |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| ICE Intercontinental Exchange, Inc. | -5,848 | $919.77K | 0.507% |
| WDC Western Digital Corp | -1,240 | $335.41K | 0.185% |
| NOG Northern Oil & Gas, Inc. | -9,307 | $272.04K | 0.15% |
| SNDK Sandisk Corp | -413 | $262.40K | 0.145% |
| EXE EXPAND ENERGY Corp | -2,042 | $224.17K | 0.124% |
| TGT Target Corp | -1,790 | $216.95K | 0.12% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | VICR Vicor Corp | Industrials | 25.5K | $9.69M | 4.33% | -5,382 | -17.4% | Reduced | 0.06% |
| 2 | MYRG Myr Group Inc. | Industrials | 17.7K | $8.86M | 3.96% | +7 | +0.0% | Added | 0.11% |
| 3 | DY Dycom Industries Inc | Industrials | 14.1K | $7.14M | 3.19% | -67 | -0.5% | Reduced | 0.05% |
| 4 | TTMI Ttm Technologies Inc | Technology | 32.3K | $6.05M | 2.7% | -286 | -0.9% | Reduced | 0.03% |
| 5 | EXTR Extreme Networks Inc | Technology | 161.9K | $5.24M | 2.34% | +491 | +0.3% | Added | 0.12% |
| 6 | CYTK Cytokinetics Inc | Healthcare | 56.6K | $4.82M | 2.16% | -149 | -0.3% | Reduced | 0.04% |
| 7 | C Citigroup Inc | Others | 33.5K | $4.68M | 2.09% | -2,100 | -5.9% | Reduced | 0% |
| 8 | BBIO BridgeBio Pharma, Inc. | Healthcare | 61.2K | $4.56M | 2.04% | +203 | +0.3% | Added | 0.03% |
| 9 | MRCY Mercury Systems Inc | Industrials | 36.5K | $4.46M | 1.99% | -1,221 | -3.2% | Reduced | 0.06% |
| 10 | GPI Group 1 Automotive Inc | Consumer Discretionary | 14.6K | $4.26M | 1.9% | 0 | 0.0% | Unchanged | 0.12% |
| 11 | ARW Arrow Electronics, Inc. | Technology | 19.3K | $4.12M | 1.84% | 0 | 0.0% | Unchanged | 0.04% |
| 12 | SGI Somnigroup International Inc. | Consumer Discretionary | 47.1K | $3.69M | 1.65% | +149 | +0.3% | Added | 0.02% |
| 13 | ASML Asml Holding Nv | Technology | 1,847 | $3.67M | 1.64% | -126 | -6.4% | Reduced | 0% |
| 14 | COHR Coherent Corp. | Technology | 9,063 | $3.58M | 1.6% | -3,119 | -25.6% | Reduced | 0% |
| 15 | GFF Griffon Corp | Industrials | 34.6K | $3.38M | 1.51% | 0 | 0.0% | Unchanged | 0.08% |
Tip. Select a row to see that position’s full history at Ironwood Investment Management.
As of its Q2 2026 13F filing, Ironwood Investment Management LLC’s five largest positions were Vicor Corp (VICR) at 4.3%, Myr Group Inc. (MYRG) at 4.0%, Dycom Industries Inc (DY) at 3.2%, Ttm Technologies Inc (TTMI) at 2.7%, Extreme Networks Inc (EXTR) at 2.3% of the reported portfolio.
Ironwood Investment Management LLC reported a 13F portfolio worth $223.67M across 153 positions for Q2 2026. That is up 23.3% from the previous quarter.
Its largest purchases by value were Hni Corp ($2.10M), Texas Pacific Land Corp ($1.37M), Goosehead Insurance, Inc. ($888.42K). It opened 5 new positions.
Its largest sales by value were Vicor Corp ($2.04M), Coherent Corp. ($1.23M), Intercontinental Exchange, Inc. ($919.77K). It exited 6 positions entirely.
From the Form 13F-HR reports Ironwood Investment Management 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.