# Edenbrook Capital, LLC: Form 13F holdings

An institutional investment manager in Mt. Kisco, NY. SEC CIK 1666682.

- Quarter ended: 2026-06-30
- Filed: 2026-08-13
- Reported value: $496.1m
- Positions: 17 (34 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1666682/000091957426005083/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [FREQUENCY ELECTRS INC (FEIM)](/companies/feim.md) | COM | $124.3m | 25.1% | 1,873,810 |  | Unchanged |
| [MAGNITE INC (MGNI)](/companies/mgni.md) | COM | $67.5m | 13.6% | 3,555,615 |  | Added +757,579 |
| COGNYTE SOFTWARE LTD | ORD SHS | $63.7m | 12.8% | 7,255,224 |  | Added +257,628 |
| [STATE STR SPDR S&P 500 ETF T (SPY)](/companies/spy.md) | TR UNIT | $59.7m | 12.0% | 80,000 | Put | Added +30,000 |
| INVESCO QQQ TR | UNIT SER 1 | $44.2m | 8.9% | 60,000 | Put | Added +30,500 |
| ISHARES TR | RUSSELL 2000 ETF | $30.0m | 6.1% | 100,000 | Put | Added +74,500 |
| [MARCHEX INC (MCHX)](/companies/mchx.md) | CL B | $23.6m | 4.8% | 14,664,380 |  | Unchanged |
| ISHARES TR | IBOXX HI YD ETF | $15.9m | 3.2% | 200,000 | Put | Reduced −200,000 |
| ISHARES TR | 7-10 YR TRSY BD | $14.1m | 2.8% | 150,000 | Put | New +150,000 |
| ISHARES TR | 20 YR TR BD ETF | $12.9m | 2.6% | 150,000 | Put | New +150,000 |
| SELECT SECTOR SPDR TR | ST STR TECHN ETF | $9.5m | 1.9% | 50,000 | Put | New +50,000 |
| ISHARES TR | MSCI EMG MKT ETF | $8.2m | 1.7% | 120,000 | Put | New +120,000 |
| SPDR INDEX SHS FDS | ST STR EU 50 ETF | $6.9m | 1.4% | 100,000 | Put | New +100,000 |
| SELECT SECTOR SPDR TR | ST STR ENERG ETF | $5.3m | 1.1% | 100,000 | Call | New +100,000 |
| [DOUBLEVERIFY HLDGS INC (DV)](/companies/dv.md) | COM | $3.7m | 0.7% | 342,726 |  | New +342,726 |
| [GENTHERM INC (THRM)](/companies/thrm.md) | COM | $3.3m | 0.7% | 95,436 |  | New +95,436 |
| ISHARES TR | CHINA LG-CAP ETF | $3.2m | 0.6% | 100,000 | Put | Added +25,000 |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| COGNYTE SOFTWARE LTD | ORD SHS | $0 | 0.0% | 0 | Call | Sold out −1,250,000 |
| INVESCO EXCH TRADED FD TR II | SR LN ETF | $0 | 0.0% | 0 | Put | Sold out −150,000 |
| ISHARES TR | IBOXX INV CP ETF | $0 | 0.0% | 0 | Put | Sold out −100,000 |
| [MAGNITE INC (MGNI)](/companies/mgni.md) | COM | $0 | 0.0% | 0 | Call | Sold out −600,000 |
| SELECT SECTOR SPDR TR | STATE STREET CON | $0 | 0.0% | 0 | Put | Sold out −50,000 |

Source: SEC EDGAR, Form 13F-HR, accession 0000919574-26-005083. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.