Illumine Investment Management, LLC reported 73 positions worth $98.63M for the quarter ended Mar 31, 2026, down 6.5% on the prior quarter. It opened 10 new positions, added to 17, trimmed 34 and exited 8. Its largest holding is UNITED THERAPEUTICS Corp at 4.7% 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 |
|---|---|---|---|---|
| PKE Park Aerospace Corp | +41.0K | – | $1.12M | 1.14% |
| NGS Natural Gas Services Group Inc | +28.0K | – | $1.06M | 1.07% |
| TS Tenaris Sa | +17.6K | – | $1.02M | 1.04% |
| JOUT Johnson Outdoors Inc | +20.5K | – | $954.66K | 0.968% |
| NTR Nutrien Ltd. | +12.6K | – | $952.15K | 0.965% |
| FHN First Horizon Corp | +39.9K | – | $908.97K | 0.922% |
| TATT Tat Technologies Ltd | +20.3K | – | $825.28K | 0.837% |
| CMCL Caledonia Mining Corp Plc | +34.6K | – | $780.94K | 0.792% |
| MSFT Microsoft Corp | +2,104 | +51.1% | $778.84K | 2.34% |
| FLXS Flexsteel Industries Inc | +17.2K | – | $774.41K | 0.785% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| INTU Intuit Inc. | -4,643 | -100.0% | $3.08M | Exited |
| POWL Powell Industries Inc | -11.8K | -59.6% | $2.13M | 1.46% |
| PGR Progressive Corp | -8,005 | -100.0% | $1.82M | Exited |
| VEEV Veeva Systems Inc | -6,613 | -100.0% | $1.48M | Exited |
| PLTR Palantir Technologies Inc. | -7,080 | -100.0% | $1.26M | Exited |
| AMD Advanced Micro Devices Inc | -4,781 | -20.8% | $972.57K | 3.75% |
| IBKR Interactive Brokers Group, Inc. | -12.2K | -18.6% | $818.92K | 3.64% |
| FIX Comfort Systems Usa Inc | -544 | -34.1% | $750.35K | 1.47% |
| LMND Lemonade, Inc. | -8,369 | -27.2% | $524.57K | 1.42% |
| ETD Ethan Allen Interiors Inc | -22.3K | -100.0% | $508.66K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| PKE Park Aerospace Corp | +41.0K | $1.12M | 1.14% |
| NGS Natural Gas Services Group Inc | +28.0K | $1.06M | 1.07% |
| TS Tenaris Sa | +17.6K | $1.02M | 1.04% |
| JOUT Johnson Outdoors Inc | +20.5K | $954.66K | 0.968% |
| NTR Nutrien Ltd. | +12.6K | $952.15K | 0.965% |
| FHN First Horizon Corp | +39.9K | $908.97K | 0.922% |
| TATT Tat Technologies Ltd | +20.3K | $825.28K | 0.837% |
| CMCL Caledonia Mining Corp Plc | +34.6K | $780.94K | 0.792% |
| FLXS Flexsteel Industries Inc | +17.2K | $774.41K | 0.785% |
| BP Bp Plc | +5,232 | $245.90K | 0.249% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| INTU Intuit Inc. | -4,643 | $3.08M | 2.92% |
| PGR Progressive Corp | -8,005 | $1.82M | 1.73% |
| VEEV Veeva Systems Inc | -6,613 | $1.48M | 1.4% |
| PLTR Palantir Technologies Inc. | -7,080 | $1.26M | 1.19% |
| ETD Ethan Allen Interiors Inc | -22.3K | $508.66K | 0.482% |
| MGPI Mgp Ingredients Inc | -19.4K | $470.97K | 0.447% |
| FC Franklin Covey Co | -27.4K | $460.24K | 0.436% |
| META Meta Platforms, Inc. | -310 | $204.63K | 0.194% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | UTHR UNITED THERAPEUTICS Corp | Healthcare | 7,735 | $4.59M | 4.65% | -553 | -6.7% | Reduced | 0.02% |
| 2 | COST Costco Wholesale Corp | Consumer Staples | 4,279 | $4.26M | 4.32% | -25 | -0.6% | Reduced | 0% |
| 3 | AMD Advanced Micro Devices Inc | Technology | 18.2K | $3.70M | 3.75% | -4,781 | -20.8% | Reduced | 0% |
| 4 | IBKR Interactive Brokers Group, Inc. | Financial Services | 53.5K | $3.59M | 3.64% | -12.2K | -18.6% | Reduced | 0.01% |
| 5 | ISRG Intuitive Surgical Inc | Healthcare | 7,331 | $3.38M | 3.43% | -59 | -0.8% | Reduced | 0% |
| 6 | WRB Berkley W R Corp | Financial Services | 50.3K | $3.33M | 3.38% | -301 | -0.6% | Reduced | 0.01% |
| 7 | ANET Arista Networks, Inc. | Technology | 26.0K | $3.19M | 3.24% | -291 | -1.1% | Reduced | 0% |
| 8 | TMUS T-Mobile US, Inc. | Communication Services | 13.3K | $2.79M | 2.82% | -48 | -0.4% | Reduced | 0% |
| 9 | VRTX Vertex Pharmaceuticals Inc / Ma | Healthcare | 5,782 | $2.58M | 2.62% | -38 | -0.7% | Reduced | 0% |
| 10 | DASH DoorDash, Inc. | Technology | 17.1K | $2.57M | 2.61% | -52 | -0.3% | Reduced | 0% |
| 11 | DRS Leonardo DRS, Inc. | Industrials | 56.6K | $2.52M | 2.55% | -287 | -0.5% | Reduced | 0.02% |
| 12 | MSFT Microsoft Corp | Technology | 6,224 | $2.30M | 2.34% | +2,104 | +51.1% | Added | 0% |
| 13 | BCS Barclays Plc | Financial Services | 104.5K | $2.21M | 2.24% | -710 | -0.7% | Reduced | 0% |
| 14 | APP AppLovin Corp | Technology | 5,539 | $2.20M | 2.24% | -29 | -0.5% | Reduced | 0% |
| 15 | TW Tradeweb Markets Inc. | Financial Services | 17.3K | $2.03M | 2.06% | -46 | -0.3% | Reduced | 0.01% |
Tip. Select a row to see that position’s full history at Illumine Investment Management.
As of its Q1 2026 13F filing, Illumine Investment Management, LLC’s five largest positions were UNITED THERAPEUTICS Corp (UTHR) at 4.7%, Costco Wholesale Corp (COST) at 4.3%, Advanced Micro Devices Inc (AMD) at 3.8%, Interactive Brokers Group, Inc. (IBKR) at 3.6%, Intuitive Surgical Inc (ISRG) at 3.4% of the reported portfolio.
Illumine Investment Management, LLC reported a 13F portfolio worth $98.63M across 73 positions for Q1 2026. That is down 6.5% from the previous quarter.
Its largest purchases by value were Park Aerospace Corp ($1.12M), Natural Gas Services Group Inc ($1.06M), Tenaris Sa ($1.02M). It opened 10 new positions.
Its largest sales by value were Intuit Inc. ($3.08M), Powell Industries Inc ($2.13M), Progressive Corp ($1.82M). It exited 8 positions entirely.
From the Form 13F-HR reports Illumine 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.