Arkolith/Funds/Rokos Capital Management LLP

Rokos Capital Management LLP

CIK 1666335Market maker
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Active Filer

Rokos Capital Management LLP holds a focused book of 127 stocks worth $5.6B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Invesco S&P 500 Equal Weight and trimmed Alphabet Inc-CL A. Their largest long position is Alphabet Inc-CL A at 17% of the equity book. They also disclosed $4.4B in put options (a bearish bet) and $3.2B in call options (bullish), shown separately below and excluded from the equity book.

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Use Arkolith to show Rokos Capital Management LLP's latest
holdings, largest changes, and filing provenance.
Opened
80
new positions
Added to
12
existing
Trimmed
26
reduced
Sold out
38
exited

Concentration

Top-heavy: focused book

Top 5 holdings
35%
Top 10 holdings
46%
Top 20 holdings
60%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

90% mapped to company sectors

Information Technology
49%
Industrials
13%
ETF / fund or unclassified
10%
Energy
7%
Communication Services
6%
Financials
6%
Materials
4%
Utilities
3%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

127 positions
#SecurityValueShares% PortLast moveHistory
1Alphabet Inc
CAP STK CL A
$941.2M3.27M
16.7%
−20%
Reduced · −826K sh
2Apple Inc
COM
$383.9M1.51M
6.8%
+135%
Added · +869K sh
3Nvidia Corporation
COM
$323.9M1.86M
5.8%
+74%
Added · +789K sh
4Meta Platforms Inc
CL A
$177.0M309.3K
3.1%
+48%
Added · +101K sh
5Select Sector SPDR TR
STATE STREET HEA
$151.9M1.04M
2.7%
−37%
Reduced · −621K sh
6Invesco Exchange Traded FD T
S&P500 EQL WGT
$134.7M701.8K
2.4%
New
New position
7Citigroup Inc
COM NEW
$119.7M1.06M
2.1%
−0.1%
Reduced · −847 sh
8Echostar Corp
CL A
$112.0M956.5K
2.0%
+176%
Added · +609K sh
9Eqt Corp
COM
$110.7M1.74M
2.0%
Held
10RTX Corporation
COM
$107.3M556.2K
1.9%
New
New position
11Crowdstrike Hldgs Inc
CL A
$104.3M267.1K
1.9%
+23%
Added · +51K sh
12Expand Energy Corporation
COM
$94.7M862.6K
1.7%
Held
13Honeywell Intl Inc
COM
$93.8M415.0K
1.7%
New
New position
14Select Sector SPDR TR
STATE STREET CON
$91.4M1.12M
1.6%
+156%
Added · +679K sh
15Lumentum Hldgs Inc
COM
$81.2M115.6K
1.4%
−42%
Reduced · −85K sh
16Broadcom Inc
COM
$73.3M236.7K
1.3%
−79%
Reduced · −903K sh
17Micron Technology Inc
COM
$65.3M193.2K
1.2%
−66%
Reduced · −377K sh
18Ge Vernova Inc
COM
$64.7M74.2K
1.2%
−19%
Reduced · −17K sh
19Golar LNG Ltd
SHS
$63.3M1.17M
1.1%
New
New position
20Lockheed Martin Corp
COM
$62.4M103.3K
1.1%
New
New position
21Select Sector SPDR TR
STATE STREET CON
$60.8M558.2K
1.1%
New
New position
22L3harris Technologies Inc
COM
$59.6M172.7K
1.1%
New
New position
23Coherent Corp
COM
$58.6M246.0K
1.0%
−33%
Reduced · −122K sh
24Lam Research Corp
COM NEW
$55.5M259.9K
1.0%
+231%
Added · +181K sh
25SPDR Series Trust
STATE STREET SPD
$55.3M304.0K
1.0%
New
New position
26Western Digital Corp
COM
$53.7M198.5K
1.0%
New
New position
27Corning Inc
COM
$53.4M393.0K
0.9%
−6.4%
Reduced · −27K sh
28PG&E Corp
COM
$53.4M3.04M
0.9%
−39%
Reduced · −2.0M sh
29Goldman Sachs Group Inc
COM
$50.2M59.4K
0.9%
−40%
Reduced · −40K sh
30Seagate Technology HLDNGS PL
ORD SHS
$49.1M125.5K
0.9%
−55%
Reduced · −154K sh
31Natera Inc
COM
$48.6M242.9K
0.9%
Held
32SPDR Series Trust
STATE STREET SPD
$46.2M708.9K
0.8%
New
New position
33Applied Matls Inc
COM
$46.2M135.1K
0.8%
−62%
Reduced · −220K sh
34Valero Energy Corp
COM
$46.1M186.6K
0.8%
New
New position
35Visa Inc
COM CL A
$45.9M151.7K
0.8%
New
New position
36Johnson Controls Internation
SHS
$45.8M350.0K
0.8%
New
New position
37Vistra Corp
COM
$44.7M297.4K
0.8%
−33%
Reduced · −145K sh
38Mastercard Incorporated
CL A
$44.3M88.6K
0.8%
New
New position
39Spotify Technology S A
SHS
$43.9M90.4K
0.8%
+106%
Added · +47K sh
40Ralliant Corp
COM
$42.0M1.01M
0.7%
New
New position
41Tower Semiconductor Ltd
SHS NEW
$41.7M237.6K
0.7%
+16%
Added · +33K sh
42Alibaba Group Hldg Ltd
SPONSORED ADS
$39.7M316.1K
0.7%
−29%
Reduced · −127K sh
43Norfolk Southn Corp
COM
$39.2M136.4K
0.7%
+44%
Added · +42K sh
44Morgan Stanley
COM NEW
$39.0M236.7K
0.7%
−62%
Reduced · −388K sh
45Delta Air Lines Inc
COM NEW
$37.6M565.0K
0.7%
New
New position
46Sandisk Corp
COM
$36.3M57.1K
0.6%
−28%
Reduced · −22K sh
47SLB Limited
COM STK
$35.4M688.6K
0.6%
New
New position
48Karman Hldgs Inc
COMMON STOCK
$35.3M440.5K
0.6%
New
New position
49Halliburton Co
COM
$34.7M890.9K
0.6%
New
New position
50Baker Hughes Company
CL A
$33.3M545.6K
0.6%
New
New position
Showing 50 of 127 positions

Largest options & derivatives disclosed

Put / call positions from the 13F — totals include every disclosed option leg

Put notional (bearish)$4.4B
Call notional (bullish)$3.2B
TypeUnderlyingNotional valueUnderlying shares
CALL · bullishINVESCO QQQ TRUST SERIES 1QQQ$1.8B3.1M
PUT · bearishINVESCO QQQ TRUST SERIES 1QQQ$1.7B3.0M
PUT · bearishMETA PLATFORMS INC-CLASS AMETA$756.0M1.3M
PUT · bearishNVIDIA CORPNVDA$537.2M3.1M
PUT · bearishISHARES MSCI EMERGING MARKETEEM$511.0M9.0M
CALL · bullishSS SPDR S&P REGIONAL BANKKRE$332.2M5.1M
PUT · bearishORACLE CORPORCL$243.8M1.7M
CALL · bullishORACLE CORPORCL$243.8M1.7M
CALL · bullishMETA PLATFORMS INC-CLASS AMETA$183.8M321K
CALL · bullishISHARES MSCI BRAZIL ETFEWZ$130.5M3.4M
PUT · bearishTAIWAN SEMICONDUCTOR-SP ADRTSM$126.8M375K
PUT · bearishSS CONSUMER STAPLES SEL SECTXLP$123.2M1.5M
CALL · bullishSS ENERGY SELECT SECTORXLE$97.4M1.6M
CALL · bullishTESLA INCTSLA$88.1M237K
PUT · bearishTESLA INCTSLA$88.1M237K
CALL · bullishPALANTIR TECHNOLOGIES INC-APLTR$64.4M440K
PUT · bearishPALANTIR TECHNOLOGIES INC-APLTR$64.4M440K
CALL · bullishISHARES MSCI EMERGING MARKETEEM$48.3M850K
CALL · bullishSS SPDR S&P BIOTECH ETFXBI$42.1M330K
PUT · bearishSS SPDR S&P BIOTECH ETFXBI$42.1M330K
CALL · bullishALIBABA GROUP HOLDING-SP ADRBABA$38.9M310K
CALL · bullishNVIDIA CORPNVDA$34.9M200K
PUT · bearishMICRON TECHNOLOGY INCMU$33.8M100K
CALL · bullishMICRON TECHNOLOGY INCMU$33.8M100K
PUT · bearishBRISTOL-MYERS SQUIBB COBMY$24.3M400K

13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 49 option legs.

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 2026221$13.2B13F-HR
Q4 2025Dec 31, 2025Feb 13, 2026234$25.7B13F-HR
Q3 2025Sep 30, 2025Nov 14, 2025253$23.3B13F-HR
Q2 2025Jun 30, 2025Aug 14, 2025353$23.0B13F-HR
Q1 2025Mar 31, 2025May 15, 2025180$9.7B13F-HR
Q4 2024Dec 31, 2024Feb 14, 2025138$10.0B13F-HR
Q3 2024Sep 30, 2024Nov 14, 202492$6.2B13F-HR
Q2 2024Jun 30, 2024Aug 14, 2024124$16.0B13F-HR
Q1 2024Mar 31, 2024May 17, 2024114$19.0B13F-HR/A
Q4 2023Dec 31, 2023Feb 14, 202490$11.5B13F-HR
Q3 2023Sep 30, 2023Nov 14, 2023131$13.8B13F-HR
Q2 2023Jun 30, 2023Aug 15, 2023103$10.3B13F-HR/A
Q1 2023Mar 31, 2023May 15, 202359$1.4B13F-HR
Q4 2022Dec 31, 2022Feb 14, 202359$2.3B13F-HR
Q3 2022Sep 30, 2022Nov 14, 202275$3.4B13F-HR
Q2 2022Jun 30, 2022Aug 15, 202272$3.4B13F-HR
Q1 2022Mar 31, 2022Aug 11, 202267$2.1B13F-HR/A
Q4 2021Dec 31, 2021Feb 14, 202252$1.7B13F-HR
Q3 2021Sep 30, 2021Nov 15, 202199$4.7B13F-HR
Q2 2021Jun 30, 2021Aug 16, 2021135$5.0B13F-HR
Amended / restated
  • Q1 2024 · filed May 15, 202413F-HR · superseded
  • Q2 2023 · filed Aug 14, 202313F-HR · superseded
  • Q1 2022 · filed May 16, 202213F-HR/A · superseded
  • Q1 2022 · filed May 16, 202213F-HR · superseded

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.