Institutional Manager · CIK 0001517638
Clutterbuck Capital Management LLC
CLEVELAND, OH · File #028-26327
Latest AUM
$119.9M
Positions
8
Top-10 Concentration
100.0%
Filings
1
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | NEXTNAV | NXNVW | +5,763,271 | +$95.9M | $0 |
| NEW | OMEROS CORP | OMER | +4,169,000 | +$12.3M | $0 |
| NEW | NEXTNAV | NXNVW | +6,748 | +$3.0M | $0 |
| NEW | GREEN PLAINS | GPRE | +3,000,000 | +$2.9M | $0 |
| NEW | OMEROS CORP | OMER | +150,000 | +$2.6M | $0 |
| NEW | CORCEPT THERAPUTICS | CORT | +40,000 | +$1.4M | $0 |
| NEW | SERITAGE | 81752R100 | +413,192 | +$1.3M | $0 |
| NEW | OMEROS CORP | OMER | +500,000 | +$499,850 | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20258 pos · $119.9M
Top 8 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NEXTNAV | NXNVW | 5,763,271 | $95.9M | 79.98% |
| 2 | OMEROS CORP | OMER | 4,169,000 | $12.3M | 10.24% |
| 3 | NEXTNAV | NXNVW | 6,748 | $3.0M | 2.54% |
| 4 | GREEN PLAINS | GPRE | 3,000,000 | $2.9M | 2.40% |
| 5 | OMEROS CORP | OMER | 150,000 | $2.6M | 2.15% |
| 6 | CORCEPT THERAPUTICS | CORT | 40,000 | $1.4M | 1.16% |
| 7 | SERITAGE | 81752R100 | 413,192 | $1.3M | 1.12% |
| 8 | OMEROS CORP | OMER | 500,000 | $499,850 | 0.42% |