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Livermore
Livermore
ZHEN

Equitec Proprietary Markets, LLC

SEC CIK
0001143261
Latest filing
Jul 20, 2026

The latest 13F from Equitec Proprietary Markets, LLC covers Q2 2026 (filed Jul 20, 2026): 53 long positions worth $404.5M. The top 10 holdings make up 98.6% of the portfolio, and the largest is Applied Digital Corp. (APLD) at 77.2%. Livermore has 22 filings on Form 13F from this institution, going back to Q2 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
18
Est. +$370.6M
Added
7
Est. +$20.6M
Reduced
6
Est. −$1.07M
Sold out
12
Est. −$29.0M

Top 5 holdings

Share of this quarter's portfolio value

  1. APLDApplied Digital Corp.
    77.2%$312.3MHistory
  2. RILYBRC Group Holdings, Inc.
    6.8%$27.3MHistory
  3. ZIMZIM Integrated Shipping Services Ltd.
    4.7%$18.8MHistory
  4. EAElectronic Arts Inc.
    2.7%$10.8MHistory
  5. BWBabcock & Wilcox Enterprises, Inc.
    2.4%$9.83MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. APLDApplied Digital Corp.
    +$312.3MNewHistory
  2. RILYBRC Group Holdings, Inc.
    +$27.3MNewHistory
  3. EAElectronic Arts Inc.
    +$10.8MNewHistory
  4. BWBabcock & Wilcox Enterprises, Inc.
    +$9.83MNewHistory
  5. ZIMZIM Integrated Shipping Services Ltd.
    +$9.35MAddedHistory

Largest weight increases

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

  1. APLDApplied Digital Corp.
    +77.22 pp0.0% → 77.2%History
  2. RILYBRC Group Holdings, Inc.
    +6.75 pp0.0% → 6.8%History
  3. EAElectronic Arts Inc.
    +2.68 pp0.0% → 2.7%History
  4. BWBabcock & Wilcox Enterprises, Inc.
    +2.43 pp0.0% → 2.4%History
  5. JHGJanus Henderson Group Ltd.
    +1.35 pp0.9% → 2.2%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. HOLXHologic Inc
    −$16.4MSold outHistory
  2. TERNTerns Pharmaceuticals, Inc.
    −$5.30MSold outHistory
  3. ACLXArcellx, Inc.
    −$3.85MSold outHistory
  4. TPHTri Pointe Homes, Inc.
    −$1.43MSold outHistory
  5. YEXTYext, Inc.
    −$936.3KReducedHistory

Largest weight decreases

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

  1. HOLXHologic Inc
    −37.99 pp38.0% → 0.0%History
  2. TERNTerns Pharmaceuticals, Inc.
    −12.24 pp12.2% → 0.0%History
  3. ACLXArcellx, Inc.
    −8.91 pp8.9% → 0.0%History
  4. TPHTri Pointe Homes, Inc.
    −3.30 pp3.3% → 0.0%History
  5. PENPenumbra Inc
    −2.12 pp2.1% → 0.0%History

Metrics

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

Portfolio value
$404.5M
+$361.2M (+834.5%) vs. prior quarter
Positions
53
+6 vs. prior quarter
Top 10 concentration
98.6%
Top 10 as share of value
Turnover
13.4%
Q2 2026, one quarter
Average holding period
1.1 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 (Q2 2021), so positions held before then are understated.

13F filings by quarter

21 quarters, going back to Q2 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $404.5M (Q2 2026)

Q2 2021: $140.5MQ3 2021: $188.6MQ4 2021: $188.1MQ1 2022: $204.8MQ2 2022: $213.0MQ3 2022: $225.7MQ4 2022: $170.6MQ1 2023: $105.7MQ2 2023: $141.3MQ3 2023: $99.5MQ4 2023: $92.5MQ1 2024: $56.5MQ2 2024: $13.2MQ3 2024: $11.0MQ4 2024: $14.8MQ1 2025: $34.9MQ2 2025: $25.1MQ3 2025: $16.8MQ4 2025: $20.8MQ1 2026: $43.3MQ2 2026: $404.5M
Q2 2021Q2 2026
13F filings of Equitec Proprietary Markets, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 20, 202653$404.5MAPLDRILYZIMvs. Q1 2026SEC
Q1 2026May 11, 202647$43.3MHOLXZIMTERNvs. Q4 2025SEC
Q4 2025Feb 17, 202647$20.8MCDTXHOLXPSKYvs. Q3 2025SEC
Q3 2025Nov 26, 202545$16.8MKPSKYEAvs. Q2 2025SEC
Q2 2025Aug 6, 202542$25.1MBPMCKKBDCvs. Q1 2025SEC
Q1 2025May 14, 202541$34.9MXSPYITCIvs. Q4 2024SEC
Q4 2024Jan 29, 202540$14.8MXParamount GlobalCDZIvs. Q3 2024SEC
Q3 2024Oct 18, 202443$11.0MXSIRIAMEDvs. Q2 2024SEC
Q2 2024Jul 12, 202449$13.2MSPYXAMEDvs. Q1 2024SEC
Q1 2024Apr 26, 2024Amended68$56.5MAPLDRILYMSTRvs. Q4 2023SEC
Q4 2023Jan 29, 202476$92.5MAPLDRILYSPYvs. Q3 2023SEC
Q3 2023Oct 17, 202389$99.5MRILYOccidental Pete Corp WT Exp 080327ATVIvs. Q2 2023SEC
Q2 2023Jul 12, 202372$141.3MRILYFRGATVIvs. Q1 2023SEC
Q1 2023Apr 28, 2023117$105.7MRILYFRGATVIvs. Q4 2022SEC
Q4 2022Jan 31, 2023153$170.6MRILYFRGSPYvs. Q3 2022SEC
Q3 2022Oct 11, 2022206$225.7MRILYSPYFRGvs. Q2 2022SEC
Q2 2022Jul 18, 2022222$213.0MRILYFRGATVIvs. Q1 2022SEC
Q1 2022Apr 22, 2022206$204.8MRILYOECCPvs. Q4 2021SEC
Q4 2021Jan 31, 2022366$188.1MRILYCPAfrican Gold Acquisition Corvs. Q3 2021SEC
Q3 2021Oct 12, 2021203$188.6MSTMPRILYKSUvs. Q2 2021SEC
Q2 2021Jul 20, 2021216$140.5MRILYKSUAfrican Gold Acquisition Cor–SEC