Arkolith/Funds/RH Tailwind Management, LLC

RH Tailwind Management, LLC

CIK 2065331Market maker
Holdings as of Jun 30, 2026·disclosed Aug 14, 2026·~45-day 13F lag·13F-HR
Active Filer

RH Tailwind Management, LLC holds a focused book of 23 reported positions worth $214.2M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened SS SPDR S&P 500 ETF Trust-US and trimmed Howmet Aerospace Inc. Their largest long position is Ge Vernova Inc at 10% of the reported non-option book. They also disclosed $778.0M in put options (a bearish bet) and $34.6M in call options (bullish), shown separately below and excluded from the non-option book. Cloning the disclosed picks since 2026 would be +11% (+19.9%/yr). That is a simulation of the disclosed long book, not audited returns.

RH Tailwind Management, LLC is a market maker: this book is hedging inventory, not directional conviction.

Growth of $10,000: cloning the disclosed book

If you'd copied them
+11.0%
+19.9%/yr · since Feb '26
Their reported book
-10.6%
held from quarter-end
S&P 500
+12.7%
same window
$9K$10K$10K$11K$12KFeb '26Mar '26May '26Jun '26Jul '26Sep '26
RH Tailwind Management, LLC (copied at disclosure) S&P 500

Following at the filing date actually beat the quarter-end book by 21.5 points over this window.

Growth of $10,000 cloning RH Tailwind Management, LLC'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.

How much sits in the biggest positions

Top-heavy: focused book

Top 5 holdings
41%
Top 10 holdings
67%
Top 20 holdings
96%

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

Where the money is, by sector

61% mapped to company sectors

ETFs / funds
39%
Industrials
25%
Information Technology
11%
Materials
10%
Financials
9%
Health Care
4%
Energy
2%

+1 sector below the cut, under 0.5% together

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 (an exit at the prior quarter-end), no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as RH Tailwind Management, LLC

Manager / fundShared namesTheir $ in those
Rising Stella Capital Pte. Ltd2 / 23$223.2M
Anchor Capital Management Group Inc2 / 23$123.6M
Ramsey Quantitative Systems2 / 23$94.9M
Shanda Asset Management Holdings Ltd2 / 23$1.8B
Wallace Hart LLC9 / 23$111.4M
XP Advisory US, Inc.8 / 23$121.7M
Marest Capital, LLC7 / 23$131.4M
Naman Capital Ltda3 / 23$208.2M

Ranked by the share of each fund's own book sitting in the names it shares with RH Tailwind Management, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.

Holdings: largest first

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

23 positions
#SecurityValueShares% PortLast moveHistory
1Ge Vernova Inc
Common Stock
$22.3M19.0K
10.4%
+12%
Added · +2K sh
2Goldman Sachs Group Inc
Common Stock
$18.3M18.1K
8.5%
+170%
Added · +11K sh
3Vaneck ETF Trust
Common Stock
$16.3M43.9K
7.6%
+238%
Added · +31K sh
4State STR SPDR S&P 500 ETF T
Common Stock
$16.1M21.5K
7.5%
New
New position
5Invesco QQQ TR
Common Stock
$15.1M20.5K
7.0%
New
New position
6Ishares TR
Common Stock
$13.7M40.0K
6.4%
New
New position
7Howmet Aerospace Inc
Common Stock
$11.6M43.0K
5.4%
−10%
Reduced · −5K sh
8Vertiv Holdings Co
Common Stock
$11.4M34.0K
5.3%
−18%
Reduced · −8K sh
9Caterpillar Inc
Common Stock
$9.6M9.0K
4.5%
−31%
Reduced · −4K sh
10Taiwan Semiconductor Manufac
Common Stock
$9.1M19.0K
4.2%
−55%
Reduced · −23K sh
11Johnson & Johnson
Common Stock
$7.6M30.0K
3.6%
+230%
Added · +21K sh
12Quanta Svcs Inc
Common Stock
$7.6M10.5K
3.5%
New
New position
13Comfort Sys USA Inc
Common Stock
$7.5M3.8K
3.5%
New
New position
14Mastec Inc
Common Stock
$7.1M17.0K
3.3%
New
New position
15Ishares TR
Common Stock
$7.0M11.0K
3.3%
New
New position
16Carpenter Technology Corp
Common Stock
$6.2M10.0K
2.9%
New
New position
17Select Sector SPDR TR
Common Stock
$6.1M32.0K
2.8%
New
New position
18Vaneck ETF Trust
Common Stock
$5.6M8.5K
2.6%
−71%
Reduced · −21K sh
19Select Sector SPDR TR
Common Stock
$4.4M83.0K
2.1%
+124%
Added · +46K sh
20Exxon Mobil Corp
Common Stock
$4.1M30.0K
1.9%
−49%
Reduced · −29K sh
21Rio Tinto PLC
Common Stock
$3.6M38.0K
1.7%
+375%
Added · +30K sh
22Alphabet Inc
Common Stock
$3.6M10.0K
1.7%
−77%
Reduced · −34K sh
23Morgan Stanley
Common Stock
$418K2.0K
0.2%
New
New position
Showing all 23 positions
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Largest options & derivatives disclosed

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

Put notional (bearish)$778.0M
Call notional (bullish)$34.6M
TypeUnderlyingNotional valueUnderlying shares
PUT · bearishVANECK ETF TRUST$109.5M167K
PUT · bearishCATERPILLAR INC$74.5M70K
PUT · bearishTAIWAN SEMICONDUCTOR MANUFAC$58.5M123K
PUT · bearishGE VERNOVA INC$52.9M45K
PUT · bearishSANDISK CORP$45.5M20K
PUT · bearishALPHABET INC$41.1M115K
PUT · bearishISHARES TR$30.9M90K
PUT · bearishQUANTA SVCS INC$30.6M43K
PUT · bearishGOLDMAN SACHS GROUP INC$30.3M30K
PUT · bearishSTATE STR SPDR S&P 500 ETF T$29.9M40K
PUT · bearishINVESCO QQQ TR$29.5M40K
PUT · bearishLUMENTUM HLDGS INC$25.7M30K
PUT · bearishCARPENTER TECHNOLOGY CORP$24.8M40K
PUT · bearishCOMFORT SYS USA INC$23.8M12K
PUT · bearishMICRON TECHNOLOGY INC$23.1M20K
PUT · bearishHOWMET AEROSPACE INC$21.5M80K
PUT · bearishMASTEC INC$20.8M50K
PUT · bearishISHARES TR$19.2M30K
PUT · bearishVANECK ETF TRUST$18.6M50K
PUT · bearishVERTIV HOLDINGS CO$15.1M45K
PUT · bearishJOHNSON & JOHNSON$12.7M50K
PUT · bearishSELECT SECTOR SPDR TR$11.4M60K
PUT · bearishBLOOM ENERGY CORP$9.1M30K
CALL · bullishALPHABET INC$7.1M20K
CALL · bullishVANECK ETF TRUST$6.6M10K

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 non-option book, weighting, concentration and sector figures above. Showing the largest 25 of 35 option legs.

Filing history

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

$1.0B · Q2 2026Q4 2025 · $629.2MQ2 2026 · $1.0B

Reported 13F total per quarter. Raw filing totals can include option notional.

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Aug 14, 202645d58$1.0B13F-HR
Q1 2026Mar 31, 2026May 15, 202645d57$781.2M13F-HR
Q4 2025Dec 31, 2025Feb 13, 202644d64$629.2M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. 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.