Arkolith/Funds/Sig Brokerage, LP

Sig Brokerage, LP

CIK 1094429Market maker
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Inactive

Sig Brokerage, LP holds a diversified book of 229 stocks worth $353.7M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Ishares Msci Europe Financia and trimmed Schwab (Charles) Corp. Their largest long position is Ishares Msci Europe Financia at 4% of the equity book. They also disclosed $1.1B in put options (a bearish bet) and $2.3B in call options (bullish), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2025 would be +37% (+24.1%/yr). That is a simulation of the disclosed long book, not audited returns.

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Use Arkolith to show SIG BROKERAGE, LP's latest
holdings, largest changes, and filing provenance.
Opened
113
new positions
Added to
42
existing
Trimmed
48
reduced
Sold out
47
exited

Growth of $10,000: cloning the disclosed book

If you'd copied them
+37.0%
+24.1%/yr · since Feb '25
Their reported book
+46.0%
held from quarter-end
S&P 500
+24.3%
same window
$8K$9K$11K$13K$14KFeb '25May '25Sep '25Dec '25Apr '26Jul '26
Sig Brokerage, LP (copied at disclosure) S&P 500

The reported book (valued from quarter-end) returned +46.0%, a 9.0-point gap that is the cost of the ~45-day 13F disclosure lag a real follower can't avoid.

Growth of $10,000 cloning Sig Brokerage, LP's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

Concentration

Top-heavy: diversified book

Top 5 holdings
16%
Top 10 holdings
28%
Top 20 holdings
44%

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

Direct sector allocation

67% mapped to company sectors

ETF / fund or unclassified
33%
Financials
14%
Health Care
13%
Information Technology
13%
Consumer Discretionary
8%
Industrials
7%
Communication Services
3%
Energy
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

Funds with the most overlap

Other tracked managers holding the same core names as Sig Brokerage, LP

Manager / fundShared namesTheir $ in those
FMR LLC80 / 80$427.0B
MORGAN STANLEY80 / 80$289.0B
JPMORGAN CHASE & CO80 / 80$268.6B
BANK OF AMERICA CORP /DE/80 / 80$192.5B
GOLDMAN SACHS GROUP INC80 / 80$140.1B
UBS Group AG80 / 80$80.1B
ROYAL BANK OF CANADA80 / 80$73.7B
WELLS FARGO & COMPANY/MN80 / 80$70.3B

Ranked by how many of Sig Brokerage, LP's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.

Holdings: largest first

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

229 positions
#SecurityValueShares% PortLast moveHistory
1Ishares TR
MSCI EURO FL ETF
$13.6M390.0K
3.8%
New
New position
2Ishares TR
CHINA LG-CAP ETF
$12.6M350.5K
3.6%
+288%
Added · +260K sh
3Select Sector SPDR TR
STATE STREET MAT
$12.1M242.5K
3.4%
New
New position
4Schwab Charles Corp
COM
$10.1M107.6K
2.9%
−5.3%
Reduced · −6K sh
5Ishares Inc
MSCI BRAZIL ETF
$9.1M236.7K
2.6%
+25%
Added · +48K sh
6Home Depot Inc
COM
$8.4M25.4K
2.4%
+4.0%
Added · +978 sh
7Bank America Corp
COM
$8.2M169.0K
2.3%
−11%
Reduced · −22K sh
8Meta Platforms Inc
CL A
$8.1M14.1K
2.3%
New
New position
9Vertex Pharmaceuticals Inc
COM
$7.9M17.6K
2.2%
−16%
Reduced · −3K sh
10Ishares TR
7-10 YR TRSY BD
$7.5M78.4K
2.1%
New
New position
11Merck & Co Inc
COM
$7.2M59.6K
2.0%
+44%
Added · +18K sh
12Gilead Sciences Inc
COM
$7.2M51.3K
2.0%
−1.1%
Reduced · −597 sh
13Micron Technology Inc
COM
$6.3M18.6K
1.8%
New
New position
14Chubb Ltd Switz
COM
$5.9M18.0K
1.7%
+4.2%
Added · +720 sh
15Unitedhealth Group Inc
COM
$5.5M20.4K
1.6%
13×
Added · +19K sh
16Ishares TR
SELECT DIVID ETF
$5.3M35.0K
1.5%
Held
17Vaneck ETF Trust
SEMICONDUCTR ETF
$5.2M13.7K
1.5%
+17%
Added · +2K sh
18Netflix Inc.
COM
$5.2M53.8K
1.5%
New
New position
19Ishares TR
IBOXX INV CP ETF
$5.0M45.5K
1.4%
+212%
Added · +31K sh
20Taiwan Semiconductor Manufac
SPONSORED ADS
$4.8M14.3K
1.4%
New
New position
21Pepsico Inc
COM
$4.3M27.6K
1.2%
New
New position
22Southern Copper Corp
COM
$4.1M23.8K
1.2%
New
New position
23Ishares TR
MSCI USA MMENTM
$4.0M16.6K
1.1%
+41%
Added · +5K sh
24Select Sector SPDR TR
STATE STREET IND
$3.8M23.5K
1.1%
Held
25S&P Global Inc
COM
$3.7M8.8K
1.1%
−26%
Reduced · −3K sh
26Williams Sonoma Inc
COM
$3.7M20.0K
1.0%
New
New position
27Ishares TR
MSCI INDIA ETF
$3.5M74.6K
1.0%
Held
28SPDR Series Trust
STATE STREET SPD
$3.3M51.2K
0.9%
−6.2%
Reduced · −3K sh
29United Airls Hldgs Inc
COM
$3.2M35.0K
0.9%
+8.7%
Added · +3K sh
30Eli Lilly & Co
COM
$3.2M3.5K
0.9%
+57%
Added · +1K sh
31Viatris Inc
COM
$3.1M225.9K
0.9%
+24%
Added · +44K sh
32Ishares TR
RUS 1000 VAL ETF
$3.0M13.9K
0.8%
Held
33CSX Corp
COM
$2.9M70.0K
0.8%
+159%
Added · +43K sh
34Select Sector SPDR TR
STATE STREET CON
$2.9M35.0K
0.8%
New
New position
35Lam Research Corp
COM NEW
$2.8M13.3K
0.8%
−26%
Reduced · −5K sh
36State STR SPDR Dow Jones Ind
UT SER 1
$2.8M6.0K
0.8%
+59%
Added · +2K sh
37Visa Inc
COM CL A
$2.6M8.7K
0.7%
+21%
Added · +2K sh
38Amazon Com Inc
COM
$2.6M12.5K
0.7%
+23%
Added · +2K sh
39Iren Limited
ORDINARY SHARES
$2.6M75.8K
0.7%
−13%
Reduced · −12K sh
40Oracle Corp
COM
$2.6M17.3K
0.7%
New
New position
41Coca Cola Co
COM
$2.5M33.2K
0.7%
−3.5%
Reduced · −1K sh
42Alphabet Inc
CAP STK CL A
$2.4M8.3K
0.7%
−72%
Reduced · −22K sh
43Ishares Bitcoin Trust ETF
SHS BEN INT
$2.4M61.5K
0.7%
+302%
Added · +46K sh
44Invesco Exch Traded FD TR II
S&P 500 HB ETF
$2.3M20.0K
0.7%
Held
45Corning Inc
COM
$2.3M16.9K
0.6%
+246%
Added · +12K sh
46NextEra Energy Inc
COM
$2.2M24.0K
0.6%
+25%
Added · +5K sh
47Elbit Sys Ltd
ORD
$2.2M2.6K
0.6%
New
New position
48Ishares Inc
MSCI STH KOR ETF
$2.2M17.6K
0.6%
New
New position
49Sap SE
SPON ADR
$2.2M12.6K
0.6%
New
New position
50Chevron Corporation
COM
$2.1M10.0K
0.6%
+43%
Added · +3K sh
Showing 50 of 229 positions

Largest options & derivatives disclosed

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

Put notional (bearish)$1.1B
Call notional (bullish)$2.3B
TypeUnderlyingNotional valueUnderlying shares
CALL · bullishSPDR GOLD SHARESGLD$227.4M528K
CALL · bullishNETFLIX INCNFLX$223.0M2.3M
CALL · bullishMETA PLATFORMS INC-CLASS AMETA$188.3M329K
CALL · bullishISHARES MSCI BRAZIL ETFEWZ$129.2M3.4M
PUT · bearishSS SPDR S&P OG EXP & PRODXOP$92.9M511K
CALL · bullishNVIDIA CORPNVDA$89.3M512K
CALL · bullishMICROSOFT CORPMSFT$78.9M213K
PUT · bearishBROADCOM INCAVGO$71.4M231K
CALL · bullishSALESFORCE INCCRM$68.9M369K
PUT · bearishTAIWAN SEMICONDUCTOR-SP ADRTSM$65.3M193K
CALL · bullishAPPLE INCAAPL$60.6M239K
CALL · bullishARM HOLDINGS PLC-ADRARM$56.6M374K
CALL · bullishSS MATERIALS SELECT SECTORXLB$50.0M1.0M
PUT · bearishMETA PLATFORMS INC-CLASS AMETA$46.6M82K
PUT · bearishISHARES CHINA LARGE-CAP ETFFXI$38.8M1.1M
CALL · bullishTESLA INCTSLA$37.3M100K
CALL · bullishSANDISK CORPSNDK$35.3M56K
PUT · bearishTESLA INCTSLA$35.2M95K
PUT · bearishSPDR GOLD SHARESGLD$34.4M80K
CALL · bullishUNITEDHEALTH GROUP INCUNH$32.0M118K
PUT · bearishMICRON TECHNOLOGY INCMU$31.9M94K
CALL · bullishISHARES SILVER TRUSTSLV$31.7M465K
CALL · bullishASML HOLDING NV-NY REG SHSASML$30.9M23K
CALL · bullishADVANCED MICRO DEVICESAMD$30.3M149K
PUT · bearishAMAZON.COM INCAMZN$29.7M143K

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 540 option legs.

Filing history

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

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 2026769$3.8B13F-HR
Q4 2025Dec 31, 2025Feb 17, 2026656$3.2B13F-HR
Q3 2025Sep 30, 2025Nov 14, 2025728$3.5B13F-HR
Q2 2025Jun 30, 2025Aug 14, 2025675$3.8B13F-HR
Q1 2025Mar 31, 2025May 14, 2025526$2.0B13F-HR
Q4 2024Dec 31, 2024Feb 14, 2025462$1.9B13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 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. The performance line is a simulation of the disclosed long book, not an audited return.