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Livermore
Livermore
ZHEN

Omni Event Management Ltd

SEC CIK
0001911807
Latest filing
Feb 17, 2026

The latest 13F from Omni Event Management Ltd covers Q4 2025 (filed Feb 17, 2026): 50 long positions worth $1.29B. The top 10 holdings make up 68.2% of the portfolio, and the largest is Norfolk Southern Corp (NSC) at 11.0%. Livermore has 17 filings on Form 13F from this institution, going back to Q4 2021.

What changed in Q4 2025

Share counts compared with Q3 2025: 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
33
Est. +$853.8M
Added
16
Est. +$98.5M
Reduced
1
Est. −$1.64M
Sold out
15
Est. −$513.8M

Top 5 holdings

Share of this quarter's portfolio value

  1. NSCNorfolk Southern Corp
    11.0%$141.8MHistory
  2. CFLTConfluent, Inc.
    8.8%$113.4MHistory
  3. EXASExact Sciences Corp
    7.9%$102.5MHistory
  4. Cyberark Software LtdM2682V108
    7.0%$90.7M
  5. FYBRFrontier Communications Parent, Inc.
    6.4%$83.3MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. CFLTConfluent, Inc.
    +$113.4MNewHistory
  2. EXASExact Sciences Corp
    +$102.5MNewHistory
  3. DAYDayforce, Inc.
    +$77.8MNewHistory
  4. Avidity Biosciences, Inc.05370A108
    +$75.4MNew
  5. DBRGDigitalBridge Group, Inc.
    +$75.2MNewHistory

Largest weight increases

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

  1. CFLTConfluent, Inc.
    +8.76 pp0.0% → 8.8%History
  2. EXASExact Sciences Corp
    +7.92 pp0.0% → 7.9%History
  3. DAYDayforce, Inc.
    +6.01 pp0.0% → 6.0%History
  4. Avidity Biosciences, Inc.05370A108
    +5.82 pp0.0% → 5.8%
  5. DBRGDigitalBridge Group, Inc.
    +5.81 pp0.0% → 5.8%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. VRNAVerona Pharma plc
    −$102.7MSold outHistory
  2. MRUSMerus N.V.
    −$99.2MSold outHistory
  3. COOPMaverick Merger Sub 2, LLC
    −$85.8MSold outHistory
  4. Metals Acquisition CorpG60409110
    −$44.7MSold out
  5. INFAInformatica Inc.
    −$40.4MSold outHistory

Largest weight decreases

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

  1. VRNAVerona Pharma plc
    −11.86 pp11.9% → 0.0%History
  2. MRUSMerus N.V.
    −11.46 pp11.5% → 0.0%History
  3. COOPMaverick Merger Sub 2, LLC
    −9.91 pp9.9% → 0.0%History
  4. Metals Acquisition CorpG60409110
    −5.16 pp5.2% → 0.0%
  5. INFAInformatica Inc.
    −4.67 pp4.7% → 0.0%History

Metrics

13F metrics for Q4 2025, computed only from the numbers in the filings. Definitions below.

Portfolio value
$1.29B
+$429.0M (+49.6%) vs. prior quarter
Positions
50
+18 vs. prior quarter
Top 10 concentration
68.2%
Top 10 as share of value
Turnover
47.7%
Q4 2025, one quarter
Average holding period
1.5 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 (Q4 2021), so positions held before then are understated.

13F filings by quarter

17 quarters, going back to Q4 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $1.78B (Q4 2021)

Q4 2021: $1.78BQ1 2022: $1.75BQ2 2022: $1.48BQ3 2022: $740.3MQ4 2022: $660.5MQ1 2023: $572.6MQ2 2023: $977.7MQ3 2023: $866.2MQ4 2023: $628.3MQ1 2024: $536.0MQ2 2024: $871.9MQ3 2024: $803.5MQ4 2024: $385.6MQ1 2025: $852.5MQ2 2025: $540.5MQ3 2025: $865.5MQ4 2025: $1.29B
Q4 2021Q4 2025
13F filings of Omni Event Management Ltd by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q4 2025Feb 17, 202650$1.29BNSCCFLTEXASvs. Q3 2025SEC
Q3 2025Nov 14, 202532$865.5MVRNAMRUSNSCvs. Q2 2025SEC
Q2 2025Aug 6, 202516$540.5MHESAZEKFYBRvs. Q1 2025SEC
Q1 2025May 15, 202520$852.5MHESBERYITCIvs. Q4 2024SEC
Q4 2024Feb 13, 202512$385.6MHESSUMKvs. Q3 2024SEC
Q3 2024Nov 14, 202416$803.5MHESHCPAXNXvs. Q2 2024SEC
Q2 2024Aug 8, 202414$871.9MHESHCPWRKvs. Q1 2024SEC
Q1 2024May 15, 202412$536.0MHESSWNWRKvs. Q4 2023SEC
Q4 2023Feb 13, 202410$628.3MHESXTextainer Group Holdings Ltdvs. Q3 2023SEC
Q3 2023Nov 14, 202311$866.2MATVIHZNPSGENvs. Q2 2023SEC
Q2 2023Aug 10, 202316$977.7MAJRDHZNPISEEvs. Q1 2023SEC
Q1 2023May 11, 202314$572.6MHZNPYamana Gold IncAJRDvs. Q4 2022SEC
Q4 2022Feb 14, 202322$660.5MHZNPYamana Gold IncSGFYvs. Q3 2022SEC
Q3 2022Nov 10, 202234$740.3MAVLRNLSNZENvs. Q2 2022SEC
Q2 2022Aug 15, 2022208$1.48BSailpoint Technologies Holdings, Inc.Coherent IncMNDTvs. Q1 2022SEC
Q1 2022May 12, 2022243$1.75BCERNPLANVonage Holdings Corpvs. Q4 2021SEC
Q4 2021Feb 17, 2022251$1.78BINFOXLNXNUAN–SEC

13D and 13G filings

Companies where Omni Event Management Ltd 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 Omni Event Management Ltd owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
AEAQUActivate Energy Acquisition Corp.13G6.00%1.25M sharesNewFeb 17, 20261 filingFeb 17, 2026SEC

Latest filings

5 filings on file made by Omni Event Management Ltd or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by Omni Event Management Ltd
CompanyFiled (ET)FormStakeChangeEvent dateFiling
AEAQUActivate Energy Acquisition Corp.Feb 17, 20264:50 PM ET13G6.00%1.25M sharesNewDec 31, 2025SEC
Omni Event Management LtdMar 10, 20224:45 PM ET13G/AOld format–––SEC
Omni Event Management LtdFeb 24, 20225:08 PM ET13GOld format–New–SEC
Omni Event Management LtdFeb 24, 20224:54 PM ET13GOld format–New–SEC
Omni Event Management LtdFeb 24, 20224:39 PM ET13GOld format–New–SEC