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Livermore
Livermore
ZHEN

Edenbrook Capital, LLC

SEC CIK
0001666682
Latest filing
Aug 13, 2026

The latest 13F from Edenbrook Capital, LLC covers Q2 2026 (filed Aug 13, 2026): 6 long positions worth $286.1M. The top 10 holdings make up 100.0% of the portfolio, and the largest is Frequency Electronics Inc (FEIM) at 43.5%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
2
Est. +$6.97M
Added
2
Est. +$16.6M
Reduced
0
Sold out
0

Top 5 holdings

Share of this quarter's portfolio value

  1. FEIMFrequency Electronics Inc
    43.5%$124.3MHistory
  2. MGNIMagnite, Inc.
    23.6%$67.5MHistory
  3. CGNTCognyte Software Ltd.
    22.3%$63.7MHistory
  4. MCHXMarchex Inc
    8.3%$23.6MHistory
  5. DVDoubleVerify Holdings, Inc.
    1.3%$3.72MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. MGNIMagnite, Inc.
    +$14.4MAddedHistory
  2. DVDoubleVerify Holdings, Inc.
    +$3.72MNewHistory
  3. THRMGentherm Inc
    +$3.26MNewHistory
  4. CGNTCognyte Software Ltd.
    +$2.26MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. MGNIMagnite, Inc.
    +6.59 pp17.0% → 23.6%History
  2. DVDoubleVerify Holdings, Inc.
    +1.30 pp0.0% → 1.3%History
  3. THRMGentherm Inc
    +1.14 pp0.0% → 1.1%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

None this quarter.

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

None this quarter.

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$286.1M
+$90.5M (+46.3%) vs. prior quarter
Positions
6
+2 vs. prior quarter
Top 10 concentration
100.0%
Top 10 as share of value
Turnover
0.0%
Q2 2026, one quarter
Average holding period
20.8 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $329.5M (Q2 2023)

Q1 2021: $291.8MQ2 2021: $304.5MQ3 2021: $308.7MQ4 2021: $324.6MQ1 2022: $324.9MQ2 2022: $279.8MQ3 2022: $252.9MQ4 2022: $289.4MQ1 2023: $272.1MQ2 2023: $329.5MQ3 2023: $205.8MQ4 2023: $232.1MQ1 2024: $194.3MQ2 2024: $180.0MQ3 2024: $169.3MQ4 2024: $209.6MQ1 2025: $165.1MQ2 2025: $226.8MQ3 2025: $196.7MQ4 2025: $236.9MQ1 2026: $195.6MQ2 2026: $286.1M
Q1 2021Q2 2026
13F filings of Edenbrook Capital, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 13, 20266$286.1MFEIMMGNICGNTvs. Q1 2026SEC
Q1 2026May 14, 20264$195.6MFEIMCGNTMGNIvs. Q4 2025SEC
Q4 2025Feb 13, 20265$236.9MFEIMCGNTMGNIvs. Q3 2025SEC
Q3 2025Nov 13, 20255$196.7MFEIMCGNTMGNIvs. Q2 2025SEC
Q2 2025Aug 14, 20255$226.8MMGNICGNTFEIMvs. Q1 2025SEC
Q1 2025May 15, 20255$165.1MCGNTMGNIFEIMvs. Q4 2024SEC
Q4 2024Feb 14, 20256$209.6MCGNTMGNIFEIMvs. Q3 2024SEC
Q3 2024Nov 13, 20248$169.3MMGNICGNTMCHXvs. Q2 2024SEC
Q2 2024Aug 13, 20248$180.0MMGNICGNTMCHXvs. Q1 2024SEC
Q1 2024May 15, 20248$194.3MMGNICGNTFEIMvs. Q4 2023SEC
Q4 2023Feb 14, 20248$232.1MMGNIHAYNCGNTvs. Q3 2023SEC
Q3 2023Nov 14, 20238$205.8MMGNIHAYNCGNTvs. Q2 2023SEC
Q2 2023Aug 14, 20239$329.5MMGNIABSTHAYNvs. Q1 2023SEC
Q1 2023May 12, 20239$272.1MMGNIHAYNABSTvs. Q4 2022SEC
Q4 2022Feb 13, 20239$289.4MMGNIABSTHAYNvs. Q3 2022SEC
Q3 2022Nov 10, 202210$252.9MABSTMGNIHAYNvs. Q2 2022SEC
Q2 2022Aug 12, 202212$279.8MABSTMGNIHAYNvs. Q1 2022SEC
Q1 2022May 13, 202213$324.9MHAYNMGNIABSTvs. Q4 2021SEC
Q4 2021Feb 11, 202212$324.6MMGNIBCOVABSTvs. Q3 2021SEC
Q3 2021Nov 12, 202112$308.7MBCOVMGNIMCHXvs. Q2 2021SEC
Q2 2021Aug 13, 202113$304.5MBCOVMGNIMCHXvs. Q1 2021SEC
Q1 2021May 14, 202111$291.8MBCOVMGNIMCHX–SEC

13D and 13G filings

Companies where Edenbrook Capital, LLC reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

1 company, largest stake first.

Companies where Edenbrook Capital, LLC owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
FEIMFrequency Electronics Inc13D/A11.33%1.24M shares–Sep 28, 20212 filingsJul 30, 2026SEC

Latest filings

50 filings on file made by Edenbrook Capital, LLC or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by Edenbrook Capital, LLC
CompanyFiled (ET)FormStakeChangeEvent dateFiling
FEIMFrequency Electronics IncJul 30, 20264:59 PM ET13D/A11.33%1.24M shares–Jul 28, 2026SEC
PHXPHX Minerals Inc.May 27, 20257:30 AM ET13D/A3.20%1.20M shares–Below 5%May 22, 2025SEC
PHXPHX Minerals Inc.Nov 14, 202413DOld format–––SEC
HAYNHaynes International IncNov 8, 202413G/AOld format–––SEC
PHXPHX Minerals Inc.Jan 26, 202413G/AOld format–––SEC
MIXTMiX Telematics LtdJan 26, 202413G/AOld format–––SEC
HAYNHaynes International IncJan 26, 202413G/AOld format–––SEC
MCHXMarchex IncNov 13, 202313D/AOld format–––SEC
MGNIMagnite, Inc.Jul 14, 202313D/AOld format–––SEC
ABSTAbsolute Software CorpJul 10, 202313D/AOld format–––SEC
ABSTAbsolute Software CorpJun 6, 202313D/AOld format–––SEC
ABSTAbsolute Software CorpMay 18, 202313D/AOld format–––SEC
BCOVBrightcove IncMar 20, 202313D/AOld format–––SEC
ABSTAbsolute Software CorpMar 7, 202313D/AOld format–––SEC
PHXPHX Minerals Inc.Feb 7, 202313G/AOld format–––SEC
HAYNHaynes International IncFeb 7, 202313G/AOld format–––SEC
MIXTMiX Telematics LtdFeb 7, 202313G/AOld format–––SEC
BCOVBrightcove IncNov 16, 202213D/AOld format–––SEC
MGNIMagnite, Inc.Nov 10, 202213DOld format–New–SEC
CGNTCognyte Software Ltd.Oct 13, 202213D/AOld format–––SEC