13F Pro13F Pro

Massar Capital Management, LP

Institutional InvestorSimilar funds →SEC EDGAR: CIK 2037238
Institutional-grade research for retail investors

Sector Allocation

  • Technology29.5%$86.0M
  • Healthcare14.3%$41.6M
  • Other12.4%$36.1M
  • Financials11.6%$33.8M
  • Consumer Discretionary7.1%$20.7M
  • Industrials7.0%$20.4M
  • Materials6.4%$18.6M
  • Real Estate4.0%$11.5M
  • Consumer Staples2.9%$8.5M
  • Energy2.5%$7.3M

AUM History

13fpro.ai/research/fund/massar-capital-management-lp-2037238

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/massar-capital-management-lp-2037238

Massar Capital Management, LP 13F holdings — Q2 2026

$1.0B portfolio (+10.1% QoQ) · 265 holdings · Q2 2026 13F · top 10 are 24% of the stock portfolio

Includes $737.2M of put/call options ($512.2M puts, $224.9M calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $291.4M. Weights use the stock portfolio.

All holdings — Massar Capital Management, LP (Q2 2026)

265 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
— CALLISHARES TR - 20 YR TR BD ETF$200.3MNew
— PUTISHARES TR - 20 YR TR BD ETF$200.3MNew
QQQ$QQQPUTINVESCO QQQ TRUST, SERIES 1$85.2M+306%
— PUTISHARES TR - ISHARES SEMICDTR$52.6MNew
— PUTISHARES INC - MSCI STH KOR ETF$44.3MNew
— PUTVANECK ETF TRUST - SEMICONDUCTR ETF$33.5MNew
WMT$WMTPUTWalmart Inc.$23.6M-23%
QQQ$QQQCALLINVESCO QQQ TRUST, SERIES 1$21.0M—
NVDA$NVDAPUTNVIDIA CORP$20.5MNew
XOM.R34088$XOM.R34088PUTEXXON MOBIL CORP$14.5M-51%
JPM$JPMPUTJPMORGAN CHASE & CO$13.0M-2%
GS$GSPUTGOLDMAN SACHS GROUP INC$7.4M-51%
AAPL$AAPLPUTApple Inc.$6.5M-51%
SNX$SNXTD SYNNEX CORP$5.8MNew
IBM$IBMPUTINTERNATIONAL BUSINESS MACHINES CORP$5.7M-52%

What changed in Q2 2026

Against the previous quarter's 13F: 170 new, 15 added to, 76 trimmed, 151 sold out. Share-count changes; largest moves by dollar size first.

New positions (170)

  • CALLISHARES TR - 20 YR TR BD ETF$200.3M

    first bought this quarter

  • PUTISHARES TR - 20 YR TR BD ETF$200.3M

    first bought this quarter

  • PUTISHARES TR - ISHARES SEMICDTR$52.6M

    first bought this quarter

  • PUTISHARES INC - MSCI STH KOR ETF$44.3M

    first bought this quarter

  • PUTVANECK ETF TRUST - SEMICONDUCTR ETF$33.5M

    first bought this quarter

  • NVDA$NVDAPUTNVIDIA CORP$20.5M

    first bought this quarter

+164 more in the Excel export

Added to (15)

  • QQQ$QQQPUTINVESCO QQQ TRUST, SERIES 1+306%

    now $85.2M

  • VIAV$VIAVVIAVI SOLUTIONS INC.+98%

    now $6.2M · held 2 qtrs, 2 adds in a row

  • ISHARES INC - MSCI BRAZIL ETF+23%

    now $9.9M

  • AROC$AROCArchrock, Inc.+405%

    now $1.6M · held 2 qtrs, 2 adds in a row

  • DOW$DOWDOW INC.+62%

    now $2.6M · held 2 qtrs, 2 adds in a row

  • HXL$HXLHEXCEL CORP /DE/+195%

    now $1.5M · held 2 qtrs, 2 adds in a row

+9 more in the Excel export

Trimmed (76)

  • JD$JDJD.com, Inc.-95%

    now $2.2M · held 5 qtrs

  • MELI$MELIMERCADOLIBRE INC-75%

    now $7.6M · held 4 qtrs

  • KRANESHARES TRUST - CSI CHI INTERNET-81%

    now $5.5M

  • QURE$QUREuniQure N.V.-86%

    now $2.8M · held 6 qtrs

  • XOM.R34088$XOM.R34088PUTEXXON MOBIL CORP-51%

    now $14.5M

  • AMZN$AMZNAMAZON COM INC-88%

    now $1.3M · held 3 qtrs

+70 more in the Excel export

Sold out (151)

  • PUTSPDR SERIES TRUSTwas $181.8M
  • PUTISHARES TRwas $67.8M
  • QQQ$QQQINVESCO QQQ TRUST, SERIES 1was $43.5M

    held 3 qtrs

  • EA$EAPUTELECTRONIC ARTS INC.was $22.2M
  • IBIT$IBITiShares Bitcoin Trust ETFwas $9.6M

    held 5 qtrs

  • VANECK ETF TRUSTwas $8.1M

+145 more in the Excel export

Holdings by quarter

Every 13F Massar Capital Management, LP has filed, 6 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow Massar Capital Management?

Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Massar Capital Management's top 20 holdings: 61/100 (our AI quality score, weighted by position size; 17 of the 20 are scored)

Top 10 since filing

-20.2%

Value-weighted move of the 10 largest stock positions

Turnover

49%

Last quarter; 175% over the last 4

Top 10 weight

24%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

13%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q4 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

Massar Capital Management, LP disclosed 265 positions worth $1.0B in its Form 13F-HR for Q2 2026 — $291.4M in common stock plus $737.2M of put/call option positions (reported at underlying notional value, not premium at risk). During the quarter the fund opened 170 new positions and exited 151. The portfolio is most concentrated in Technology (29.5% of disclosed assets). All figures are sourced directly from Massar Capital Management, LP’s Form 13F-HR filing with the SEC under CIK 2037238.

Browse Top Institutional Investors

13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.

to search all 8,700+ institutional filers.

AI-Powered Hedge Fund Analysis: Massar Capital Management, LP

13F Pro is an AI hedge fund tracker and stock research platform. For Massar Capital Management, LP (SEC CIK: 2037238), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in Massar Capital Management, LP's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.