SEC 13F Intelligence

Managers / Q1 2026

Lexington Partners L.P.

CIK 0001621157 · 399 PARK AVENUE,, FL.20, NEW YORK, NY, 10022 · 212-754-0411

Reported Value
$366M
Q1 2026
Positions
3
Filings on Record
28
2019–present window
Filed
May 6, 2026
original filing

Summary

Lexington Partners L.P. reported $366M in U.S.-listed holdings across 3 positions for Q1 2026.

The portfolio is heavily concentrated: KRMN alone accounts for 96.8% of reported value.

Compared with Q4 2025, the fund opened 0 new positions and exited 2.

Portfolio Metrics

Turnover
+1.1%
vs prior filed quarter
Largest Position
+96.8%
Karman

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $48MQ4 ’18Q4 ’19: $179MQ1 ’20: $172MQ2 ’20: $128MQ3 ’20: $160MQ3 ’20Q4 ’20: $183MQ1 ’21: $196MQ2 ’21: $211MQ3 ’21: $191MQ3 ’21Q4 ’21: $235MQ1 ’22: $220MQ2 ’22: $194MQ3 ’22: $183MQ3 ’22Q4 ’22: $180MQ1 ’23: $156MQ2 ’23: $148MQ3 ’23: $136MQ3 ’23Q4 ’23: $152MQ1 ’24: $140MQ2 ’24: $126MQ3 ’24: $94MQ3 ’24Q4 ’24: $83MQ1 ’25: $11MQ2 ’25: $10MQ3 ’25: $330MQ3 ’25Q4 ’25: $339MQ1 ’26: $366Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 100.0%
  • Common Stock · 100.0% · $366M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
RBRKRUBRIK INC.SOLD OUT4.2K0$319,686$0
ALECALECTOR INCSOLD OUT53.5K0$83,441$0
KRMNKARMAN HLDGS INCHELD+04.43M+$30M$355M
NABLN-ABLE INCHELD+01.24M$3M$6M
MDLNMEDLINE INCHELD+0134.2K+$335,580$6M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2026

3 positions
#IssuerClass% PortfolioValueShares
1KRMNKARMAN HLDGS INChistory →COMMON STOCK96.79%$355M4.43M
2MDLNMEDLINE INChistory →COM CL A1.63%$6M134.2K
3NABLN-ABLE INChistory →COMMON STOCK1.58%$6M1.24M

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$366M3May 6, 202613F-HRchanges · EDGAR ↗
Q4 2025$339M5Feb 10, 202613F-HRchanges · EDGAR ↗
Q3 2025$330M4Nov 6, 202513F-HRchanges · EDGAR ↗
Q2 2025$10M1Jul 28, 202513F-HRchanges · EDGAR ↗
Q1 2025$11M4May 13, 202513F-HRchanges · EDGAR ↗
Q4 2024$83M6Feb 11, 202513F-HRchanges · EDGAR ↗
Q3 2024$94M3Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$126M3Aug 13, 202413F-HRchanges · EDGAR ↗
Q1 2024$140M4May 13, 202413F-HRchanges · EDGAR ↗
Q4 2023$152M9Feb 12, 202413F-HRchanges · EDGAR ↗
Q3 2023$136M4Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023$148M7Aug 10, 202313F-HRchanges · EDGAR ↗
Q1 2023$156M5May 11, 202313F-HRchanges · EDGAR ↗
Q4 2022$180M6Feb 9, 202313F-HRchanges · EDGAR ↗
Q3 2022$183M7Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$194M7Aug 12, 202213F-HRchanges · EDGAR ↗
Q1 2022$220M6May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$235M6Feb 11, 202213F-HRchanges · EDGAR ↗
Q3 2021$191M5Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$211M3Aug 12, 202113F-HRchanges · EDGAR ↗
Q1 2021$196M4May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$183M5Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$160M3Nov 13, 202013F-HRchanges · EDGAR ↗
Q2 2020$128M3Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$172M4May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$179M4Feb 13, 202013F-HRchanges · EDGAR ↗
Q4 2018$48M2Feb 14, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • FRANKLIN RESOURCES INC028-00734

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.