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Livermore
Livermore
ZHEN

Pembroke Management, LTD

SEC CIK
0001063497
Latest filing
Aug 13, 2026

The latest 13F from Pembroke Management, LTD covers Q2 2026 (filed Aug 13, 2026): 100 long positions worth $773.7M. The top 10 holdings make up 42.8% of the portfolio, and the largest is Everpure, Inc. (P) at 5.1%. Livermore has 24 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
15
Est. +$51.7M
Added
22
Est. +$71.0M
Reduced
59
Est. −$82.8M
Sold out
12
Est. −$52.4M

Top 5 holdings

Share of this quarter's portfolio value

  1. PEverpure, Inc.
    5.1%$39.2MHistory
  2. MODModine Manufacturing Co
    5.0%$38.4MHistory
  3. AAONAaon, Inc.
    4.9%$37.7MHistory
  4. MPWRMonolithic Power Systems, Inc.
    4.7%$36.7MHistory
  5. FSSFederal Signal Corp
    4.7%$36.4MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. VSECVse Corp
    +$22.9MAddedHistory
  2. OLLIOllie's Bargain Outlet Holdings, Inc.
    +$14.4MAddedHistory
  3. LGNDLigand Pharmaceuticals Inc
    +$12.7MNewHistory
  4. TKRTimken Co
    +$10.8MNewHistory
  5. SAIASaia Inc
    +$5.72MAddedHistory

Largest weight increases

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

  1. VSECVse Corp
    +3.10 pp1.3% → 4.4%History
  2. LGNDLigand Pharmaceuticals Inc
    +1.65 pp0.0% → 1.6%History
  3. OLLIOllie's Bargain Outlet Holdings, Inc.
    +1.64 pp0.9% → 2.5%History
  4. TKRTimken Co
    +1.39 pp0.0% → 1.4%History
  5. PEverpure, Inc.
    +1.17 pp3.9% → 5.1%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. TECHBIO-TECHNE Corp
    −$19.5MSold outHistory
  2. MDAMDA Space Ltd.
    −$19.2MReducedHistory
  3. AAONAaon, Inc.
    −$16.9MReducedHistory
  4. WKWorkiva Inc
    −$13.4MSold outHistory
  5. CNMCore & Main, Inc.
    −$13.0MReducedHistory

Largest weight decreases

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

  1. TECHBIO-TECHNE Corp
    −2.81 pp2.8% → 0.0%History
  2. CNMCore & Main, Inc.
    −2.32 pp5.0% → 2.7%History
  3. WKWorkiva Inc
    −1.94 pp1.9% → 0.0%History
  4. SITESiteOne Landscape Supply, Inc.
    −1.79 pp3.8% → 2.0%History
  5. GMEDGlobus Medical Inc
    −1.02 pp5.1% → 4.1%History

Metrics

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

Portfolio value
$773.7M
+$82.3M (+11.9%) vs. prior quarter
Positions
100
+3 vs. prior quarter
Top 10 concentration
42.8%
Top 10 as share of value
Turnover
16.8%
Q2 2026, one quarter
Average holding period
10.3 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 $1.36B (Q4 2021)

Q1 2021: $1.20BQ2 2021: $1.28BQ3 2021: $1.33BQ4 2021: $1.36BQ1 2022: $1.20BQ2 2022: $967.2MQ3 2022: $900.9MQ4 2022: $935.0MQ1 2023: $914.5MQ2 2023: $928.0MQ3 2023: $732.4MQ4 2023: $805.5MQ1 2024: $849.9MQ2 2024: $744.4MQ3 2024: $784.1MQ4 2024: $802.0MQ1 2025: $685.8MQ2 2025: $826.7MQ3 2025: $1.01BQ4 2025: $967.9MQ1 2026: $691.4MQ2 2026: $773.7M
Q1 2021Q2 2026
13F filings of Pembroke Management, LTD by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 13, 2026Amended100$773.7MPMODAAONvs. Q1 2026SEC
Q1 2026May 14, 202697$691.4MMPWRREZIMODvs. Q4 2025SEC
Q4 2025Feb 12, 202692$967.9MREZIGMEDMPWRvs. Q3 2025SEC
Q3 2025Oct 28, 202589$1.01BREZIPAAONvs. Q2 2025SEC
Q2 2025Aug 7, 202578$826.7MCNMPMPWRvs. Q1 2025SEC
Q1 2025May 15, 202559$685.8MGMEDCLBTIBPvs. Q4 2024SEC
Q4 2024Jan 31, 202560$802.0MGMEDCLBTVERXvs. Q3 2024SEC
Q3 2024Oct 29, 202458$784.1MIBPGMEDMPWRvs. Q2 2024SEC
Q2 2024Aug 1, 202462$744.4MGMEDIBPMPWRvs. Q1 2024SEC
Q1 2024May 8, 202461$849.9MIBPCNMMPWRvs. Q4 2023SEC
Q4 2023Feb 13, 202462$805.5MIBPMPWRGMEDvs. Q3 2023SEC
Q3 2023Nov 8, 202358$732.4MGMEDPIBPvs. Q2 2023SEC
Q2 2023Jul 27, 202363$928.0MIBPGMEDMPWRvs. Q1 2023SEC
Q1 2023May 3, 202363$914.5MWNS Hldgs LtdCIGIMPWRvs. Q4 2022SEC
Q4 2022Feb 1, 202366$935.0MGMEDWNS Hldgs LtdDOOvs. Q3 2022SEC
Q3 2022Oct 24, 202266$900.9MWNS Hldgs LtdGMEDCIGIvs. Q2 2022SEC
Q2 2022Jul 26, 202264$967.2MCIGIWNS Hldgs LtdDORMvs. Q1 2022SEC
Q1 2022May 6, 202268$1.20BGMEDCIGIWNS Hldgs Ltdvs. Q4 2021SEC
Q4 2021Feb 9, 202273$1.36BCIGIWNS Hldgs LtdGMEDvs. Q3 2021SEC
Q3 2021Nov 8, 202167$1.33BCIGIGMEDWNS Hldgs Ltdvs. Q2 2021SEC
Q2 2021Aug 11, 2021Amended66$1.28BCIGIGMEDWNS Hldgs Ltdvs. Q1 2021SEC
Q1 2021May 6, 202165$1.20BCIGIDOOTTEC–SEC

13D and 13G filings

Companies where Pembroke Management, LTD reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

Pembroke Management, LTD does not currently report owning 5% or more of any company.

Latest filings

11 filings on file made by Pembroke Management, LTD or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by Pembroke Management, LTD
CompanyFiled (ET)FormStakeChangeEvent dateFiling
SANGSangoma Technologies CorpFeb 2, 202413G/AOld format–––SEC
BWMNBowman Consulting Group Ltd.Feb 2, 202413G/AOld format–––SEC
SANGSangoma Technologies CorpJan 13, 202313G/AOld format–––SEC
FCFranklin Covey CoJan 13, 202313G/AOld format–––SEC
BWMNBowman Consulting Group Ltd.Jan 13, 202313GOld format–New–SEC
Points.com Inc.Jul 11, 202213G/AOld format–––SEC
Points.com Inc.May 12, 202213G/AOld format–––SEC
Points.com Inc.Feb 1, 202213G/AOld format–––SEC
FCFranklin Covey CoFeb 1, 202213GOld format–New–SEC
SANGSangoma Technologies CorpFeb 1, 202213GOld format–New–SEC
Points International LtdFeb 9, 202113G/AOld format–––SEC