KINGDON CAPITAL MANAGEMENT L L C
Q2 2026 Form 13-F

NEW YORK, NEW YORK
CIK 0001000097 · CRD 157509 · SEC-registered investment adviser
$976.2M Reported Value Total

KINGDON CAPITAL MANAGEMENT, L.L.C. reports 8 total accounts under management (AUM). There are 8 discretionary accounts valued at $959,762,020, and 0 non-discretionary accounts.

Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
SEC Registered Discretionary Manager
Firm Brochure (Part 2A) Client Relationship Summary (Form CRS)
Private funds (Form ADV)
11 funds · $1.9B gross asset value
Hedge Fund: $1.9B · Other: $7.1M
Source: Form ADV filed 2026-10-05
Reported value
$976.2M
Quarter over quarter
+23.2%
Holdings
57
Top-10 concentration
37.1%

Filing Structure

Reports holdings for

  • M. Kingdon Offshore Master Fund L.P. (not a 13F filer in our records) · File #028-13996 · Q2 2013 – Q1 2019
  • Kingdon Credit Master Fund L.P. (not a 13F filer in our records) · File #028-17903 · Q4 2016 – Q1 2019
  • Kingdon Associates (not a 13F filer in our records) · File #028-10584 · Q2 2013 – Q3 2017
  • Kingdon Family Partnership, L.P. (not a 13F filer in our records) · File #028-10842 · Q2 2013 – Q3 2017

Key People

Form ADV owners & control persons
Mark Elliot Kingdon
MANAGING MEMBER/CHIEF EXECUTIVE OFFICER
William Joseph Walsh
CHIEF FINANCIAL OFFICER
Richard Howard Weinstein
CHIEF OPERATING OFFICER/GENERAL COUNSEL /CHIEF COMPLIANCE OFFICER
Q1 2026

Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.

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Q2 2026 13F filing summary

Period of report June 30, 2026
Filed August 14, 2026
Form 13F-HR
Reported value $976.2M
Positions 57
Change in reported value +7.2%
New positions 20
Exited positions 15
Position turnover 48.6%
Top-10 concentration 37.1%

13F filings by quarter

Quarter Positions Value
Q2 2026 13F
Filed Aug 14, 2026
 57 $976.2M
Q1 2026 13F
Filed May 15, 2026
 52 $911.0M
Q4 2025 13F
Filed Feb 17, 2026
 57 $841.2M
Q3 2025 13F
Filed Nov 14, 2025
 64 $805.7M
Q2 2025 13F
Filed Aug 14, 2025
 54 $742.5M
Q1 2025 13F
Filed May 15, 2025
 54 $944.9M
Q4 2024 13F
Filed Feb 14, 2025
 58 $702.0M
Q3 2024 13F
Filed Nov 14, 2024
 68 $901.8M
Q2 2024 13F
Filed Aug 14, 2024
 64 $933.0M
Q1 2024 13F
Filed May 15, 2024
 69 $915.8M
Q4 2023 13F
Filed Feb 14, 2024
 53 $799.0M
Q3 2023 13F
Filed Nov 14, 2023
 55 $868.3M
Q2 2023 13F
Filed Aug 14, 2023
 55 $1.1B
Q1 2023 13F
Filed May 15, 2023
 45 $531.8M
Q4 2022 13F
Filed Feb 14, 2023
 39 $502.2M
Q3 2022 13F
Filed Nov 14, 2022
 46 $781.8M
Q2 2022 13F
Filed Aug 15, 2022
 56 $589.5M
Q1 2022 13F
Filed May 16, 2022
 66 $959.5M
Q4 2021 13F
Filed Feb 14, 2022
 62 $869.6M
Q3 2021 13F
Filed Nov 15, 2021
 54 $822.0M

33 earlier quarters on file — choose one from the quarter menu above.

Top 20 holdings · Q2 2026

# Holding Reported value % of portfolio
1 SOXX P ISHARES TR $83.3M 8.53%
2 SNDX SYNDAX PHARMACEUTICALS INC $54.7M 5.6%
3 NVDA NVIDIA CORPORATION $48.0M 4.92%
4 WRBY WARBY PARKER INC $34.2M 3.5%
5 APG API GROUP CORP $25.4M 2.6%
6 KEYS KEYSIGHT TECHNOLOGIES INC $24.5M 2.51%
7 NXE NEXGEN ENERGY LTD $23.5M 2.4%
8 EWY P ISHARES INC $23.2M 2.38%
9 GRAL GRAIL INC $23.2M 2.38%
10 QQQ P INVESCO QQQ TR $22.1M 2.26%
11 TSM TAIWAN SEMICONDUCTOR MANUFAC $21.5M 2.2%
12 ECG EVERUS CONSTR GROUP $20.7M 2.13%
13 HIMS HIMS & HERS HEALTH INC $18.8M 1.93%
14 KRE C SPDR SERIES TRUST $18.7M 1.92%
15 CART MAPLEBEAR INC $18.0M 1.84%
16 FLNC FLUENCE ENERGY INC $17.9M 1.83%
17 ILMN ILLUMINA INC $17.2M 1.76%
18 TDY TELEDYNE TECHNOLOGIES INC $16.7M 1.71%
19 HWM HOWMET AEROSPACE INC $16.1M 1.65%
20 IWM P ISHARES TR $15.0M 1.54%

Values as reported on the Q2 2026 Form 13F. Every position is in the holdings table below.

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