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Sand Grove Capital Management LLP

SEC CIK
0001665077
Latest filing
Aug 14, 2026

The latest 13F from Sand Grove Capital Management LLP covers Q2 2026 (filed Aug 14, 2026): 13 long positions worth $357.4M. The top 10 holdings make up 87.8% of the portfolio, and the largest is Two Harbors Investment Corp. at 15.6%. Livermore has 24 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
5
Est. +$92.6M
Added
4
Est. +$25.1M
Reduced
4
Est. −$33.1M
Sold out
10
Est. −$155.4M

Top 5 holdings

Share of this quarter's portfolio value

  1. Two Harbors Investment Corp.90187B804
    15.6%$55.8M
  2. WBDWarner Bros. Discovery, Inc.
    11.0%$39.3MHistory
  3. AAUCAllied Gold Corp
    8.9%$31.9MHistory
  4. WBSWebster Financial Corp
    8.9%$31.7MHistory
  5. NSCNorfolk Southern Corp
    8.7%$31.2MHistory

Share of portfolio

Top 5 holdings and the other 8 positions, by share of portfolio value

  1. Two Harbors Investment Corp.15.6%
  2. WBD11.0%
  3. AAUC8.9%
  4. WBS8.9%
  5. NSC8.7%
  6. Other 8 positions46.9%

Biggest buys

New and added positions, by estimated amount bought

  1. TECHBIO-TECHNE Corp
    +$26.2MNewHistory
  2. ROKURoku, Inc
    +$23.0MNewHistory
  3. AVNSAvanos Medical, Inc.
    +$18.0MNewHistory
  4. Two Harbors Investment Corp.90187B804
    +$17.4MAdded
  5. SYNASYNAPTICS Inc
    +$15.9MNewHistory

Largest weight increases

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

  1. Two Harbors Investment Corp.90187B804
    +7.34 pp8.3% → 15.6%
  2. TECHBIO-TECHNE Corp
    +7.33 pp0.0% → 7.3%History
  3. ROKURoku, Inc
    +6.42 pp0.0% → 6.4%History
  4. AVNSAvanos Medical, Inc.
    +5.03 pp0.0% → 5.0%History
  5. SYNASYNAPTICS Inc
    +4.44 pp0.0% → 4.4%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. PENPenumbra Inc
    −$28.5MSold outHistory
  2. IHSIHS Holding Ltd
    −$28.2MSold outHistory
  3. SLABSilicon Laboratories Inc.
    −$23.4MSold outHistory
  4. CWANClearwater Analytics Holdings, Inc.
    −$22.0MSold outHistory
  5. VALValaris Ltd
    −$17.0MSold outHistory

Largest weight decreases

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

  1. PENPenumbra Inc
    −6.66 pp6.7% → 0.0%History
  2. IHSIHS Holding Ltd
    −6.59 pp6.6% → 0.0%History
  3. SLABSilicon Laboratories Inc.
    −5.47 pp5.5% → 0.0%History
  4. CWANClearwater Analytics Holdings, Inc.
    −5.15 pp5.1% → 0.0%History
  5. VALValaris Ltd
    −3.99 pp4.0% → 0.0%History

Metrics

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

Portfolio value
$357.4M
−$70.1M (−16.4%) vs. prior quarter
Positions
13
−5 vs. prior quarter
Top 10 concentration
87.8%
Top 10 as share of value
Turnover
30.0%
Q2 2026, one quarter
Average holding period
2.4 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 $1.06B (Q2 2021)

Q1 2021: $1.02BQ2 2021: $1.06BQ3 2021: $888.6MQ4 2021: $786.0MQ1 2022: $836.4MQ2 2022: $913.3MQ3 2022: $1.04BQ4 2022: $1.04BQ1 2023: $650.0MQ2 2023: $664.2MQ3 2023: $696.3MQ4 2023: $323.1MQ1 2024: $437.1MQ2 2024: $342.1MQ3 2024: $248.2MQ4 2024: $206.1MQ1 2025: $120.7MQ2 2025: $198.6MQ3 2025: $204.7MQ4 2025: $295.0MQ1 2026: $427.5MQ2 2026: $357.4M
Q1 2021Q2 2026
13F filings of Sand Grove Capital Management LLP by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 202613$357.4MTwo Harbors Investment Corp.WBDAAUCvs. Q1 2026SEC
Q1 2026May 15, 202618$427.5MWBDWBSTXNMvs. Q4 2025SEC
Q4 2025Feb 17, 202612$295.0MTXNMWBDEAvs. Q3 2025SEC
Q3 2025Nov 14, 202512$204.7MTXNMKNSCvs. Q2 2025SEC
Q2 2025Aug 14, 202511$198.6MAMEDBPMCSWTXvs. Q1 2025SEC
Q1 2025May 15, 20256$120.7MHESFYBRKvs. Q4 2024SEC
Q4 2024Feb 14, 202513$206.1MHESSMARFYBRvs. Q3 2024SEC
Q3 2024Nov 14, 202414$248.2MAMEDHESCTLTvs. Q2 2024SEC
Q2 2024Aug 14, 202420$342.1MHESACIAMEDvs. Q1 2024SEC
Q1 2024May 14, 202422$437.1MHESPXDACIvs. Q4 2023SEC
Q4 2023Feb 14, 202417$323.1MACISPLKCMBTvs. Q3 2023SEC
Q3 2023Nov 14, 202326$696.3MHZNPACISGENvs. Q2 2023SEC
Q2 2023Aug 11, 202322$664.2MHZNPATVISGENvs. Q1 2023SEC
Q1 2023May 15, 202319$650.0MShaw Communications IncHZNPFHNvs. Q4 2022SEC
Q4 2022Feb 14, 202320$1.04BShaw Communications IncBKIFHNvs. Q3 2022SEC
Q3 2022Nov 14, 202221$1.04BBKITWTRShaw Communications Incvs. Q2 2022SEC
Q2 2022Aug 15, 202217$913.3MSAFMATVIShaw Communications Incvs. Q1 2022SEC
Q1 2022May 16, 202216$836.4MSAFMCoherent IncATVIvs. Q4 2021SEC
Q4 2021Feb 14, 202212$786.0MXLNXINFONUANvs. Q3 2021SEC
Q3 2021Jan 24, 2022Amended11$888.6MINFOKSUXLNXvs. Q2 2021SEC
Q2 2021Aug 16, 2021Amended15$1.06BINFONUANXLNXvs. Q1 2021SEC
Q1 2021May 14, 202136$1.02BINFOALXNXLNX–SEC

13D and 13G filings

Companies where Sand Grove Capital Management LLP reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

Sand Grove Capital Management LLP does not currently report owning 5% or more of any company.

Latest filings

3 filings on file made by Sand Grove Capital Management LLP or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by Sand Grove Capital Management LLP
CompanyFiled (ET)FormStakeChangeEvent dateFiling
MGIMoneygram International IncMay 16, 202313GOld format–––SEC
MGIMoneygram International IncFeb 14, 202313GOld format–––SEC
MGIMoneygram International IncFeb 14, 202313G/AOld format–––SEC