Skip to main content
Livermore
Livermore
ZHEN

Steamboat Capital Partners, LLC

SEC CIK
0001635663
Latest filing
Aug 14, 2026

The latest 13F from Steamboat Capital Partners, LLC covers Q2 2026 (filed Aug 14, 2026): 59 long positions worth $467.6M. The top 10 holdings make up 37.9% of the portfolio, and the largest is ACM Research, Inc. (ACMR) at 5.0%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
8
Est. +$51.9M
Added
7
Est. +$19.0M
Reduced
43
Est. −$85.2M
Sold out
5
Est. −$27.5M

Top 5 holdings

Share of this quarter's portfolio value

  1. ACMRACM Research, Inc.
    5.0%$23.2MHistory
  2. GOOGAlphabet Inc.
    4.6%$21.5MHistory
  3. AVGOBroadcom Inc.
    4.4%$20.5MHistory
  4. MUMicron Technology Inc
    4.1%$19.4MHistory
  5. AERAerCap Holdings N.V.
    3.8%$17.9MHistory

Share of portfolio

Top 5 holdings and the other 54 positions, by share of portfolio value

  1. ACMR5.0%
  2. GOOG4.6%
  3. AVGO4.4%
  4. MU4.1%
  5. AER3.8%
  6. Other 54 positions78.1%

Biggest buys

New and added positions, by estimated amount bought

  1. VGNTVersigent PLC
    +$10.4MNewHistory
  2. GMRSGMR Solutions Inc.
    +$9.18MNewHistory
  3. HUTHut 8 Corp.
    +$7.30MNewHistory
  4. APLDApplied Digital Corp.
    +$7.20MNewHistory
  5. AERAerCap Holdings N.V.
    +$6.87MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. VGNTVersigent PLC
    +2.22 pp0.0% → 2.2%History
  2. GMRSGMR Solutions Inc.
    +1.96 pp0.0% → 2.0%History
  3. HUTHut 8 Corp.
    +1.56 pp0.0% → 1.6%History
  4. APLDApplied Digital Corp.
    +1.54 pp0.0% → 1.5%History
  5. CIFRCipher Digital Inc.
    +1.28 pp0.0% → 1.3%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MUMicron Technology Inc
    −$18.7MReducedHistory
  2. ICLRIcon PLC
    −$11.1MSold outHistory
  3. WULFTerawulf Inc.
    −$11.1MReducedHistory
  4. DELLDell Technologies Inc.
    −$9.11MReducedHistory
  5. TIPTTiptree Inc.
    −$9.04MReducedHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. ICLRIcon PLC
    −2.76 pp2.8% → 0.0%History
  2. TIPTTiptree Inc.
    −2.19 pp2.9% → 0.7%History
  3. CRCCalifornia Resources Corp
    −2.01 pp4.3% → 2.2%History
  4. PPLIPeople Inc
    −1.58 pp1.6% → 0.0%History
  5. WULFTerawulf Inc.
    −1.48 pp1.9% → 0.4%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$467.6M
+$65.0M (+16.2%) vs. prior quarter
Positions
59
+3 vs. prior quarter
Top 10 concentration
37.9%
Top 10 as share of value
Turnover
16.3%
Q2 2026, one quarter
Average holding period
9.0 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $467.6M (Q2 2026)

Q1 2021: $339.2MQ2 2021: $388.0MQ3 2021: $431.0MQ4 2021: $326.9MQ1 2022: $338.4MQ2 2022: $289.1MQ3 2022: $201.5MQ4 2022: $246.4MQ1 2023: $301.6MQ2 2023: $290.2MQ3 2023: $269.8MQ4 2023: $266.2MQ1 2024: $290.3MQ2 2024: $272.5MQ3 2024: $317.3MQ4 2024: $323.8MQ1 2025: $330.6MQ2 2025: $351.2MQ3 2025: $384.1MQ4 2025: $364.5MQ1 2026: $402.5MQ2 2026: $467.6M
Q1 2021Q2 2026
13F filings of Steamboat Capital Partners, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 202659$467.6MACMRGOOGAVGOvs. Q1 2026SEC
Q1 2026May 15, 202656$402.5MGOOGCRCCENXvs. Q4 2025SEC
Q4 2025Feb 17, 202659$364.5MACMRGOOGCENXvs. Q3 2025SEC
Q3 2025Nov 14, 202560$384.1MACMRREZISANvs. Q2 2025SEC
Q2 2025Aug 14, 202558$351.2MACMRPRTHAERvs. Q1 2025SEC
Q1 2025May 15, 202555$330.6MPRTHGOOGFISVvs. Q4 2024SEC
Q4 2024Feb 14, 202556$323.8MGPGIAPOGOOGvs. Q3 2024SEC
Q3 2024Nov 14, 202449$317.3MGPGIAPOACMRvs. Q2 2024SEC
Q2 2024Aug 14, 202441$272.5MGOOGWFRDMETAvs. Q1 2024SEC
Q1 2024May 7, 202437$290.3MWFRDACMRGOOGvs. Q4 2023SEC
Q4 2023Feb 14, 202442$266.2MWFRDMHOAVGOvs. Q3 2023SEC
Q3 2023Nov 14, 202343$269.8MWFRDGPGIMHOvs. Q2 2023SEC
Q2 2023Aug 14, 202343$290.2MVMWWFRDMHOvs. Q1 2023SEC
Q1 2023May 15, 202339$301.6MPMTSIMXIWFRDvs. Q4 2022SEC
Q4 2022Feb 14, 202329$246.4MIMXICIATVIvs. Q3 2022SEC
Q3 2022Nov 14, 202227$201.5MTWTRCIIMXIvs. Q2 2022SEC
Q2 2022Aug 15, 202238$289.1MIMXIEOGEEFTvs. Q1 2022SEC
Q1 2022May 16, 202239$338.4MVRTSVCTRIMXIvs. Q4 2021SEC
Q4 2021Feb 14, 202240$326.9MVRTSVCTRMETAvs. Q3 2021SEC
Q3 2021Nov 15, 202142$431.0MVRTSUPBDASOvs. Q2 2021SEC
Q2 2021Aug 13, 202149$388.0MIMXIUPBDHOVvs. Q1 2021SEC
Q1 2021May 17, 202148$339.2MIMXIVCTRUPBD–SEC

13D and 13G filings

Companies where Steamboat Capital Partners, LLC reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

1 company, largest stake first.

Companies where Steamboat Capital Partners, LLC owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
MEDMedifast Inc13D/A7.10%790.7K shares+1.10 ppfrom 6.00%Mar 20, 20262 filingsAug 21, 2026SEC

Latest filings

46 filings on file made by Steamboat Capital Partners, LLC or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by Steamboat Capital Partners, LLC
CompanyFiled (ET)FormStakeChangeEvent dateFiling
MEDMedifast IncAug 21, 20264:01 PM ET13D/A7.10%790.7K shares+1.10 ppfrom 6.00%Aug 20, 2026SEC
MEDMedifast IncMar 20, 202612:55 PM ET13D6.00%657.6K sharesNewMar 13, 2026SEC
GPGIGPGI, Inc.Nov 14, 202410:41 AM ET13G/A2.50%2.04M shares–Below 5%Sep 30, 2024SEC
GPGIGPGI, Inc.Apr 10, 202413G/AOld format–––SEC
GPGIGPGI, Inc.Feb 13, 202413G/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Dec 29, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Dec 11, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Nov 16, 202313DOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Oct 27, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Oct 27, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Oct 16, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Sep 18, 202313D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Sep 18, 202313D/AOld format–––SEC
PMTSCPI Card Group Inc.Jun 5, 202313D/AOld format–––SEC
GPGIGPGI, Inc.May 9, 202313GOld format–New–SEC
PMTSCPI Card Group Inc.Apr 12, 202313D/AOld format–––SEC
PMTSCPI Card Group Inc.Mar 3, 202313D/AOld format–––SEC
PMTSCPI Card Group Inc.Dec 28, 202213D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Dec 21, 202213D/AOld format–––SEC
WHLRWheeler Real Estate Investment Trust, Inc.Dec 21, 202213D/AOld format–––SEC