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Pennant Investors, LP

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13F filer, CIK 1759176, Summit, NJ

Pennant Investors, LP reported $334,295,352 across 16 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14. Its ten largest share positions make up 86.05% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000919574-25-004883

Period
2025-06-30
Reported value
$334M
Holdings
16
Top 10 weight
86.05%
New
1
Sold out
4

Part of the filer group Pennant Investors, LP

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
QXOnew+585,000$12.6M
MSFTadded+18,700$9.3M
CORZadded+164,000$2.8M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
GOOGLreduced-92,800-$16.4M
ECHOreduced-582,751-$16.1M
AMZNreduced-72,500-$15.9M
VMIreduced-33,580-$11M
TDGreduced-6,700-$10.2M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2025

Share positions as resolved from 13F-HR 0000919574-25-004883, largest first. % of portfolio is the value over $334,295,352, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 51,000 shares; 2024Q4: 48,900 shares; 2025Q1: 75,900 shares; 2025Q2: 94,600 shares 94,600$47.1M14.08%+18,700Timeline
ECHOECHOSTAR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,320,837 shares; 2024Q4: 2,417,837 shares; 2025Q1: 2,046,751 shares; 2025Q2: 1,464,000 shares 1,464,000$40.6M12.13%-582,751Timeline
TDGTRANSDIGM GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 19,371 shares; 2024Q4: 19,371 shares; 2025Q1: 26,571 shares; 2025Q2: 19,871 shares 19,871$30.2M9.04%-6,700Timeline
PRMPERIMETER SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,270,000 shares; 2025Q1: 2,470,000 shares; 2025Q2: 2,102,000 shares 2,102,000$29.3M8.75%-368,000Timeline
ARANTERO RESOURCES CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,126,000 shares; 2024Q4: 1,095,305 shares; 2025Q1: 774,730 shares; 2025Q2: 709,230 shares 709,230$28.6M8.55%-65,500Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 182,000 shares; 2024Q4: 202,500 shares; 2025Q1: 202,500 shares; 2025Q2: 130,000 shares 130,000$28.5M8.53%-72,500Timeline
CORZCORE SCIENTIFIC INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 794,813 shares; 2024Q4: 630,000 shares; 2025Q1: 1,335,000 shares; 2025Q2: 1,499,000 shares 1,499,000$25.6M7.65%+164,000Timeline
VRTVERTIV HOLDINGS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 160,000 shares; 2024Q4: 160,000 shares; 2025Q1: 188,000 shares; 2025Q2: 183,000 shares 183,000$23.5M7.03%-5,000Timeline
GEVGE VERNOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 60,000 shares; 2024Q4: 60,000 shares; 2025Q1: 46,000 shares; 2025Q2: 34,900 shares 34,900$18.5M5.52%-11,100Timeline
EXEEXPAND ENERGY CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 180,000 shares; 2025Q1: 180,000 shares; 2025Q2: 136,200 shares 136,200$15.9M4.76%-43,800Timeline
QXOQXO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 585,000 shares 585,000$12.6M3.77%newTimeline
VMIVALMONT INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 40,000 shares; 2024Q4: 69,000 shares; 2025Q1: 69,000 shares; 2025Q2: 35,420 shares 35,420$11.6M3.46%-33,580Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 153,000 shares; 2024Q4: 146,700 shares; 2025Q1: 146,700 shares; 2025Q2: 53,900 shares 53,900$9.5M2.84%-92,800Timeline
CCCCCC INTELLIGENT SOLUTIONS HLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,060,000 shares; 2025Q2: 881,502 shares 881,502$8.29M2.48%-178,498Timeline
ASMLASML HLDG NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,500 shares; 2024Q4: 4,300 shares; 2025Q1: 9,000 shares; 2025Q2: 5,800 shares 5,800$4.65M1.39%-3,200Timeline
GRABWGRAB HOLDINGS LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 80,000 shares; 2025Q1: 80,000 shares; 2025Q2: 80,000 shares 80,000$31.3K0.01%0Timeline

Sold out in Q2 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
ARANTERO RESOURCES CORP500,000$20.2Mcall
AMZNAMAZON COM INC100,000$19Mcall
VRTVERTIV HOLDINGS CO160,000$11.6Mcall
IRENIREN LIMITED792,000$4.82Mshares

How Q2 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000919574-25-004883 base2025-08-14acceptance time not in the bulk data set