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Josh Tarasoff

Greenlea Lane Capital

2026Q1 · filed May 11, 20269 positions · $344Mtop-5 72%

Josh Tarasoff (Greenlea Lane Capital) discloses a $344M portfolio across 9 US-listed positions in the latest 13F filing (2026Q1, filed May 11, 2026). The largest holding is AMZN at 18.9% of the book. The biggest move of the quarter: opened a new position in SGOV ($39M). Latticework's clone backtest puts this 13F book at -0.8%/yr vs SPY over 7.3 years.

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About Josh Tarasoff

Josh Tarasoff runs Greenlea Lane Capital, a concentrated long-only equity fund with a philosophical bent unusual even by value-investing standards — he publishes extended essays on decision-making, business quality, and what he calls "productive uncertainty" that read more like epistemology than pitch decks. The portfolio reflects that disposition: nine positions as of 2026 Q1, with roughly 72% in the top five, anchored by canonical compounders (AMZN, BN, BRK/A, MKL) and a meaningful cash-equivalent sleeve in SGOV. The SGOV position is worth flagging for 13F readers — it signals either tactical caution or dry powder, not a thesis. The book is straightforward long equity with no known systematic use of shorts or derivatives, so the filing is a reasonably faithful representation of the portfolio. The clone backtest shows negligible excess return versus SPY over seven-plus years, which is the honest context for any follow-on analysis; whether that gap closes depends entirely on holding-period alignment with Tarasoff's own, which tends to be long.

2026Q1 brief

Greenlea Lane's ultra-concentrated $340M book added two meaningful positions this quarter: SGOV (11.2%), a short-duration T-bill ETF, and NFLX (7.8%), a new equity stake — together consuming nearly all the capital freed by exiting Burford Capital (previously 4.8%). The SGOV allocation is the most telling signal: at over 11% of a 9-stock portfolio, it's a deliberate dry-powder reserve or macro hedge that suggests Tarasoff sees limited near-term opportunities at acceptable prices, consistent with the patient, Munger-influenced style Greenlea Lane has articulated publicly. NFLX entering at nearly 8% is a high-conviction bet on streaming's maturing flywheel — ad-tier monetization, live sports, and pricing power — themes that align with existing holdings AMZN (18.9%) and GOOGL (8.4%). The core quartet of AMZN, BN, BRK/A, and MKL remains untouched, now comprising 61% of the book. Watch whether Tarasoff deploys the SGOV war chest into a new concentrated position in 2026Q2, which would be the clearest signal of where conviction is building.

AI-generated. Not investment advice.

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Holdings (9) · click any column to sort

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  • port18.9%
    val$65M
    Amazon.com Inc
    this Q hold·30q
  • port16.4%
    val$56M
    Brookfield Corp
    this Q hold·13q
  • port13.1%
    val$45M
    Berkshire Hathaway Inc-cl A
    this Q hold·10q
  • port12.5%
    val$43M
    Markel Group Inc
    this Q hold·13q
  • port11.2%
    val$39M
    Ishares 0-3 Month Treasury B
    this Q New·1q
  • port8.4%
    val$29M
    Alphabet Inc-cl A
    this Q hold·23q
  • port7.8%
    val$27M
    Netflix Inc
    this Q New·18q
  • port5.9%
    val$20M
    Tesla Inc
    this Q hold·8q
  • port5.8%
    val$20M
    Trupanion Inc
    this Q hold·30q

All activity (2026Q1)

  • NEWSGOV
    11.2%
    Ishares 0-3 Month Treasury B
    Δ +100%·$39M
  • NEWNFLX
    7.8%
    Netflix Inc
    Δ +100%·$27M
  • EXITG17977110
    4.8%
    Burford Cap Ltd
    Δ -100%·$0

Frequently asked questions

What stocks does Josh Tarasoff own?
As of 2026Q1, Josh Tarasoff's 13F discloses 9 positions worth $344M. The top five holdings: AMZN (18.9%), BN (16.4%), BRK/A (13.1%), MKL (12.5%), SGOV (11.2%). 13F filings cover long US-listed equities only — cash, bonds, shorts, and non-US positions are not disclosed.
What did Josh Tarasoff buy this quarter?
In 2026Q1, the filing shows 2 new positions and 0 additions to existing holdings. The largest positions touched by buying: SGOV, NFLX.
How big is Josh Tarasoff's portfolio?
$344M across 9 positions per the latest 13F (filed May 11, 2026). The top five holdings account for 72% of the disclosed book.

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Long US equity 13F-HR filings only — no shorts, no derivatives. SEC filings at EDGAR (CIK 0001766504). Not investment advice.