Top Institutional Investors

Voleon Capital Management LP — 13F Holdings & Portfolio

CIK 1479847 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Voleon Capital Management LP manages $5.49B in 13F-reported U.S. long-equity assets across 761 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (5.41%), AAPL (5.30%), MSFT (3.90%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 177 new positions and exited 196; 266 existing positions rose in reported value and 287 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Loading holdings…
AUM
$5.49B

Long-equity book

Holdings
761

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+177 / −196 / ↑266 / ↓287

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
NVDA5.4% · -6%AAPL5.3% · -3%MSFT3.9% · +22%GOOGL3.8% · -10%AMZN2.8% · +1%META2.0% · +54%TSLA1.8% · +22%MU1.5% · -22%JPM1.4% · +46%AVGO1.3% · -8%MA1.3% · +18%SNDK1.2% · -24%LLY1.2% · -28%INTC1.1% · +28%ALAB1.0% · -50%ORLY0.9% · +34%CMG0.9% · +18%ABBV0.8% · +5%V0.7% · -8%CAH0.7% · +93%WMT0.7% · +15%MRK0.7% · +307%SOLS0.7% · +113%GD0.6% · +82%HD0.6% · +4%WAB0.6% · +22%BLK0.6% · +50%SHW0.6% · +92%CPRT0.6% · +48%AMAT0.6% · +1733%FTNT0.6% · -53%HOOD0.6% · -28%BRK.B0.6% · -23%KO0.6% · +22%ATI0.6% · +56%GEV0.6% · -37%CAT0.5% · +28%ONTO0.5% · +120%CI0.5% · +7%FAST0.5% · +283%DELL0.5% · +106%PG0.5% · -29%SUNC0.5% · +115%DXCM0.5% · -30%AMD0.4% · newIREN0.4% · +41%COST0.4% · +10%AZN0.4% · newCTAS0.4% · +34%SKYT0.4% · +90%SCHW0.4% · +272%CLMT0.4% · -10%HNGE0.4% · -12%RTX0.4% · -29%LRCX0.4% · -29%TRGP0.4% · -12%GSAT0.4% · +193%AXSM0.4% · -43%TTD0.4% · +8%INTU0.4% · +1336%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 29.1%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People
Assets Under Management
$29.38B
Discretionary
$29.38B
Employees
158
Accounts
23
Address
1919 SHATTUCK AVENUE
FLOORS 6-7
BERKELEY, CA 94704-1033
Phone
(510) 704-9870
Website
This firm reports 1 disclosure item on its registration.
Name Title / Status Ownership Type
Chatalbashev, Vassil ControlCO-CHIEF INVESTMENT OFFICER AND LIMITED PARTNERLess than 5%Individual
DIXON, JULIANNE, COLLINS ControlCHIEF COMPLIANCE OFFICERLess than 5%Individual
KHARITONOV, MICHAEL ControlCHIEF EXECUTIVE OFFICER AND LIMITED PARTNER50–75%Individual
KHARITONOV, MICHAEL ControlMEMBER75% or moreIndividual
KOFFLER, LEE, PHILIP ControlCHIEF OPERATING OFFICERLess than 5%Individual
MCAULIFFE, JON, DAVID ControlCO-CHIEF INVESTMENT OFFICER AND LIMITED PARTNER10–25%Individual
ROSENBLATT, JEREMY, ISAIAH ControlHEAD OF SYSTEMS AND SOFTWARELess than 5%Individual
SCHRAIBMAN, STEVEN, EARL ControlGENERAL COUNSELLess than 5%Individual
TERRY, STEPHEN, MICHAEL ControlCHIEF FINANCIAL OFFICERLess than 5%Individual
VOLEON CAPITAL MANAGEMENT LLC ControlGENERAL PARTNERLess than 5%Domestic Entity

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 266 →

Top Trims

Show all 287 →

New Positions

Show all 177 →

Exited Positions

Show all 196 →

Voleon Capital Management LP Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 NVIDIA CORPORATION NVDA 67066G104 $296.8M 5.41% 1,483,374 SH
2 APPLE INC AAPL 037833100 $290.7M 5.30% 1,004,651 SH
3 MICROSOFT CORP MSFT 594918104 $214.1M 3.90% 574,093 SH
4 ALPHABET INC GOOGL 02079K305 $208.2M 3.79% 582,524 SH
5 AMAZON COM INC AMZN 023135106 $151.2M 2.76% 634,323 SH
6 META PLATFORMS INC META 30303M102 $108.0M 1.97% 191,795 SH
7 TESLA INC TSLA 88160R101 $96.6M 1.76% 229,701 SH
8 MICRON TECHNOLOGY INC MU 595112103 $80.2M 1.46% 69,460 SH
9 JPMORGAN CHASE & CO JPM 46625H100 $78.1M 1.42% 238,577 SH
10 BROADCOM INC AVGO 11135F101 $72.6M 1.32% 192,127 SH
11 MASTERCARD INCORPORATED MA 57636Q104 $70.0M 1.28% 136,289 SH
12 SANDISK CORP SNDK 80004C200 $66.2M 1.21% 29,114 SH
13 ELI LILLY & CO LLY 532457108 $63.9M 1.17% 53,311 SH
14 INTEL CORP INTC 458140100 $61.7M 1.13% 442,176 SH
15 ASTERA LABS INC ALAB 04626A103 $52.5M 0.96% 108,611 SH
16 OREILLY AUTOMOTIVE INC ORLY 67103H107 $50.8M 0.93% 551,949 SH
17 CHIPOTLE MEXICAN GRILL INC CMG 169656105 $47.5M 0.87% 1,398,527 SH
18 ABBVIE INC ABBV 00287Y109 $43.5M 0.79% 172,753 SH
19 VISA INC V 92826C839 $40.6M 0.74% 118,280 SH
20 CARDINAL HEALTH INC CAH 14149Y108 $40.1M 0.73% 168,918 SH
21 WALMART INC WMT 931142103 $39.6M 0.72% 350,072 SH
22 MERCK & CO INC MRK 58933Y105 $38.0M 0.69% 295,499 SH
23 SOLSTICE ADVANCED MATLS INC SOLS 83443Q103 $35.7M 0.65% 403,405 SH
24 GENERAL DYNAMICS CORP GD 369550108 $34.7M 0.63% 98,028 SH
25 HOME DEPOT INC HD 437076102 $34.7M 0.63% 98,332 SH
26 WABTEC WAB 929740108 $33.6M 0.61% 124,787 SH
27 BLACKROCK INC BLK 09290D101 $33.5M 0.61% 34,887 SH
28 SHERWIN WILLIAMS CO SHW 824348106 $32.5M 0.59% 94,534 SH
29 COPART INC CPRT 217204106 $32.3M 0.59% 1,146,077 SH
30 APPLIED MATLS INC AMAT 038222105 $31.8M 0.58% 43,986 SH
31 FORTINET INC FTNT 34959E109 $31.0M 0.57% 202,119 SH
32 ROBINHOOD MKTS INC HOOD 770700102 $30.8M 0.56% 307,632 SH
33 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $30.6M 0.56% 61,066 SH
34 COCA COLA CO KO 191216100 $30.5M 0.56% 374,679 SH
35 ATI INC ATI 01741R102 $30.4M 0.55% 154,311 SH
36 GE VERNOVA INC GEV 36828A101 $30.2M 0.55% 25,681 SH
37 CATERPILLAR INC CAT 149123101 $28.2M 0.51% 26,520 SH
38 ONTO INNOVATION INC ONTO 683344105 $28.2M 0.51% 74,399 SH
39 THE CIGNA GROUP CI 125523100 $27.2M 0.50% 98,594 SH
40 FASTENAL CO FAST 311900104 $26.9M 0.49% 559,227 SH
41 DELL TECHNOLOGIES INC DELL 24703L202 $26.6M 0.49% 61,691 SH
42 PROCTER & GAMBLE CO PG 742718109 $25.4M 0.46% 172,920 SH
43 SUNOCOCORP LLC SUNC 86765Q106 $25.2M 0.46% 372,427 SH
44 DEXCOM INC DXCM 252131107 $24.7M 0.45% 366,828 SH
45 ADVANCED MICRO DEVICES INC AMD 007903107 $24.0M 0.44% 41,290 SH
46 IREN LIMITED IREN Q4982L109 $23.9M 0.43% 521,581 SH
47 COSTCO WHOLESALE CORPORATION COST 22160K105 $23.8M 0.43% 25,482 SH
48 ASTRAZENECA PLC AZN G0593M107 $23.8M 0.43% 125,385 SH
49 CINTAS CORP CTAS 172908105 $23.0M 0.42% 135,080 SH
50 SKYWATER TECHNOLOGY INC SKYT 83089J108 $22.8M 0.42% 655,357 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $5.49B 761 0001062993-26-004416
2026-03-31 2026-05-15 $4.64B 780 0001062993-26-002697
2025-12-31 2026-02-17 $4.65B 770 0001062993-26-000989
2025-09-30 2025-11-14 $4.09B 883 0001062993-25-016842
Filer Information
Address
1919 SHATTUCK AVENUE, FLOORS 6-7
BERKELEY, CA 94704
Phone
(341) 333-2059
Filing Manager
Voleon Capital Management LP
BERKELEY, CA
Signatory
Julianne Dixon
CCO