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SUMMIT PARTNERS L P

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13F filer, CIK 830588, BOSTON, MA

SUMMIT PARTNERS L P reported $2,232,931,439 across 8 holdings for the quarter ended 2024-12-31, in a 13F-HR filed 2025-02-04.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001802661-25-000001

Period
2024-12-31
Reported value
$2.23B
Holdings
8
Top 10 weight
100%
New
0
Sold out
1

Part of the filer group SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC

How groups are built

Largest buys vs the previous quarter

None.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
KVYOreduced-5,600,000-$231M
ATENreduced-431,799-$7.95M
EGHTexited-52,919-$108K

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, Q4 2024

Share positions as resolved from 13F-HR 0001802661-25-000001, largest first. % of portfolio is the value over $2,232,931,439, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
KVYOKLAVIYO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 46,427,778 shares; 2024Q4: 40,827,778 shares 40,827,778$1.68B75.4%-5,600,000Timeline
LFSTLIFESTANCE HEALTH GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 41,932,358 shares; 2024Q4: 41,932,358 shares 41,932,358$309M13.84%0Timeline
AKAA K A BRANDS HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,053,693 shares; 2024Q4: 6,053,693 shares 6,053,693$113M5.08%0Timeline
JAMFJAMF HOLDING CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,475,381 shares; 2024Q4: 4,475,381 shares 4,475,381$62.9M2.82%0Timeline
SOLO BRANDS INCSOLO BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 44,034,960 shares; 2024Q4: 44,034,960 shares 44,034,960$50.2M2.25%0
MTSIMACOM TECH SOLUTIONS HLDGS IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 45,512 shares; 2024Q4: 45,512 shares 45,512$5.91M0.26%0Timeline
MARKFORGED HLDG CORP EQUCOR…MARKFORGED HLDG CORP EQUCORP ACT …Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,473,154 shares; 2024Q4: 1,473,154 shares 1,473,154$4.63M0.21%0
ATENA10 NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 606,263 shares; 2024Q4: 174,464 shares 174,464$3.21M0.14%-431,799Timeline

Sold out in Q4 2024

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

SecurityShares beforeValue beforeType
EGHT8X8 INC NEW52,919$108Kshares

How Q4 2024 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 0001802661-25-000001 base2025-02-04acceptance time not in the bulk data set