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Livermore
Livermore
ZHEN

Ariel Investments, LLC

SEC CIK
0000936753
Latest filing
Aug 14, 2026

The latest 13F from Ariel Investments, LLC covers Q2 2026 (filed Aug 14, 2026): 106 long positions worth $10.0B. The top 10 holdings make up 33.0% of the portfolio, and the largest is Madison Square Garden Entertainment Corp. (MSGE) at 4.3%. 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. +$305.6M
Added
33
Est. +$521.5M
Reduced
63
Est. −$1.01B
Sold out
8
Est. −$108.6M

Top 5 holdings

Share of this quarter's portfolio value

  1. MSGEMadison Square Garden Entertainment Corp.
    4.3%$428.9MHistory
  2. OSWOnespaworld Holdings Ltd
    4.2%$420.4MHistory
  3. CRLCharles River Laboratories International, Inc.
    3.4%$341.6MHistory
  4. AMGAffiliated Managers Group, Inc.
    3.4%$338.3MHistory
  5. JLLJones Lang Lasalle Inc
    3.3%$328.6MHistory

Share of portfolio

Top 5 holdings and the other 101 positions, by share of portfolio value

  1. MSGE4.3%
  2. OSW4.2%
  3. CRL3.4%
  4. AMG3.4%
  5. JLL3.3%
  6. Other 101 positions81.5%

Biggest buys

New and added positions, by estimated amount bought

  1. HAEHaemonetics Corp
    +$154.6MNewHistory
  2. RLIRli Corp
    +$97.3MAddedHistory
  3. MASMasco Corp
    +$90.5MAddedHistory
  4. PPLPPL Corp
    +$49.1MNewHistory
  5. ZBRAZebra Technologies Corp
    +$38.3MAddedHistory

Largest weight increases

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

  1. HAEHaemonetics Corp
    +1.54 pp0.0% → 1.5%History
  2. MASMasco Corp
    +0.97 pp0.4% → 1.3%History
  3. RLIRli Corp
    +0.93 pp0.6% → 1.5%History
  4. CRLCharles River Laboratories International, Inc.
    +0.62 pp2.8% → 3.4%History
  5. ZBRAZebra Technologies Corp
    +0.60 pp1.8% → 2.4%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. SPHRSphere Entertainment Co.
    −$137.9MReducedHistory
  2. INTCIntel Corp
    −$126.6MReducedHistory
  3. GNRCGenerac Holdings Inc.
    −$86.9MReducedHistory
  4. AQNAlgonquin Power & Utilities Corp.
    −$76.4MReducedHistory
  5. MSGEMadison Square Garden Entertainment Corp.
    −$64.9MReducedHistory

Largest weight decreases

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

  1. AQNAlgonquin Power & Utilities Corp.
    −0.96 pp1.3% → 0.4%History
  2. NVSTEnvista Holdings Corp
    −0.51 pp3.1% → 2.6%History
  3. FAFFirst American Financial Corp
    −0.38 pp2.6% → 2.2%History
  4. LAZLazard, Inc.
    −0.36 pp2.8% → 2.4%History
  5. SPHRSphere Entertainment Co.
    −0.36 pp3.2% → 2.9%History

Metrics

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

Portfolio value
$10.0B
+$1.09B (+12.3%) vs. prior quarter
Positions
106
0 vs. prior quarter
Top 10 concentration
33.0%
Top 10 as share of value
Turnover
8.7%
Q2 2026, one quarter
Average holding period
17.7 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 $11.9B (Q4 2021)

Q1 2021: $10.2BQ2 2021: $10.6BQ3 2021: $10.9BQ4 2021: $11.9BQ1 2022: $11.3BQ2 2022: $10.0BQ3 2022: $9.11BQ4 2022: $9.85BQ1 2023: $10.4BQ2 2023: $10.6BQ3 2023: $9.45BQ4 2023: $10.0BQ1 2024: $10.2BQ2 2024: $9.24BQ3 2024: $9.79BQ4 2024: $9.37BQ1 2025: $8.51BQ2 2025: $8.82BQ3 2025: $9.35BQ4 2025: $9.26BQ1 2026: $8.93BQ2 2026: $10.0B
Q1 2021Q2 2026
13F filings of Ariel Investments, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 2026106$10.0BMSGEOSWCRLvs. Q1 2026SEC
Q1 2026May 14, 2026106$8.93BMSGEOSWJLLvs. Q4 2025SEC
Q4 2025Feb 13, 2026108$9.26BMSGEAMGNCLHvs. Q3 2025SEC
Q3 2025Nov 14, 2025107$9.35BSPHRMSGEAMGvs. Q2 2025SEC
Q2 2025Aug 14, 2025104$8.82BMSGESPHRMATvs. Q1 2025SEC
Q1 2025May 15, 2025106$8.51BMATJLLMSGEvs. Q4 2024SEC
Q4 2024Feb 14, 2025110$9.37BLAZMSGEJLLvs. Q3 2024SEC
Q3 2024Nov 13, 2024110$9.79BJLLLAZGNRCvs. Q2 2024SEC
Q2 2024Aug 14, 2024115$9.24BJLLGNRCMATvs. Q1 2024SEC
Q1 2024May 14, 2024115$10.2BMATJLLMSGEvs. Q4 2023SEC
Q4 2023Feb 14, 2024114$10.0BJLLMATGNRCvs. Q3 2023SEC
Q3 2023Nov 14, 2023115$9.45BMATBIDUKMTvs. Q2 2023SEC
Q2 2023Aug 14, 2023116$10.6BBIDUMATPMvs. Q1 2023SEC
Q1 2023May 12, 2023114$10.4BBIDUSPHRMATvs. Q4 2022SEC
Q4 2022Feb 14, 2023116$9.85BPMBIDUSPHRvs. Q3 2022SEC
Q3 2022Nov 14, 2022114$9.11BBIDUMATPMvs. Q2 2022SEC
Q2 2022Aug 12, 2022112$10.0BBIDUPMMATvs. Q1 2022SEC
Q1 2022May 13, 2022106$11.3BSPHRMATBIDUvs. Q4 2021SEC
Q4 2021Feb 14, 2022104$11.9BSPHRMATFAFvs. Q3 2021SEC
Q3 2021Nov 12, 2021109$10.9BSPHRBIDUPMvs. Q2 2021SEC
Q2 2021Aug 13, 2021110$10.6BBIDUPMLAZvs. Q1 2021SEC
Q1 2021May 14, 2021136$10.2BBIDUPMMSFT–SEC

13D and 13G filings

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

Current stakes of 5% or more

12 companies, largest stake first.

Companies where Ariel Investments, LLC owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
LESLLeslie's, Inc.13G/A32.80%60.9M shares+1.40 ppfrom 31.40%Aug 10, 20237 filingsAug 13, 2025SEC
CLBCore Laboratories Inc.13G/A30.50%14.1M shares+1.10 ppfrom 29.40%Feb 14, 20245 filingsAug 14, 2026SEC
OSWOnespaworld Holdings Ltd13G/A15.20%15.4M shares+2.30 ppfrom 12.90%Feb 12, 202111 filingsMay 14, 2026SEC
MSGEMadison Square Garden Entertainment Corp.13G/A13.10%5.30M shares−2.00 ppfrom 15.10%May 25, 20238 filingsAug 14, 2026SEC
PBHPrestige Consumer Healthcare Inc.13G/A10.30%4.87M shares+1.80 ppfrom 8.50%Feb 14, 20245 filingsJul 7, 2026SEC
GCMGGCM Grosvenor Inc.13G/A7.20%4.40M shares−1.70 ppfrom 8.90%Feb 14, 20235 filingsMay 14, 2026SEC
NVSTEnvista Holdings Corp13G6.60%11.4M sharesNewNov 12, 20241 filingNov 12, 2024SEC
SPHRSphere Entertainment Co.13G/A5.80%1.67M shares−2.80 ppfrom 8.60%Feb 12, 202116 filingsAug 14, 2026SEC
MATMattel Inc13G5.30%15.4M shares–Feb 14, 20223 filingsAug 14, 2026SEC
LAZLazard, Inc.13G5.20%5.83M shares+0.50 ppfrom 4.70%Feb 12, 20218 filingsMay 14, 2026SEC
CVSACovista Inc.13G5.20%1.90M shares+1.40 ppfrom 3.80%Jan 10, 20226 filingsFeb 13, 2026SEC
KMTKennametal Inc13G/A5.00%3.78M shares−1.50 ppfrom 6.50%Feb 12, 20218 filingsNov 14, 2025SEC

Latest filings

146 filings on file made by Ariel Investments, LLC or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by Ariel Investments, LLC
CompanyFiled (ET)FormStakeChangeEvent dateFiling
SPHRSphere Entertainment Co.Aug 14, 202610:00 AM ET13G/A5.80%1.67M shares−2.80 ppfrom 8.60%Jun 30, 2026SEC
MSGEMadison Square Garden Entertainment Corp.Aug 14, 20269:59 AM ET13G/A13.10%5.30M shares−2.00 ppfrom 15.10%Jun 30, 2026SEC
MATMattel IncAug 14, 20269:58 AM ET13G5.30%15.4M shares–Jun 30, 2026SEC
LINDLindblad Expeditions Holdings, Inc.Aug 14, 20269:58 AM ET13G/A4.20%2.76M shares−1.10 ppfrom 5.30%Below 5%Jun 30, 2026SEC
CLBCore Laboratories Inc.Aug 14, 20269:57 AM ET13G/A30.50%14.1M shares+1.10 ppfrom 29.40%Jun 30, 2026SEC
LESLLeslie's, Inc.Aug 7, 202610:02 AM ET13G/A0.00%0 shares−25.80 ppfrom 25.80%Below 5%Jul 31, 2026SEC
LESLLeslie's, Inc.Aug 7, 20269:58 AM ET13G/A25.80%2.42M shares−4.70 ppfrom 30.50%Jun 30, 2026SEC
PBHPrestige Consumer Healthcare Inc.Jul 7, 202610:48 AM ET13G/A10.30%4.87M shares+1.80 ppfrom 8.50%Jun 30, 2026SEC
SPHRSphere Entertainment Co.May 14, 20265:32 PM ET13G/A8.60%2.46M shares−2.50 ppfrom 11.10%Mar 31, 2026SEC
OSWOnespaworld Holdings LtdMay 14, 20265:32 PM ET13G/A15.20%15.4M shares+2.30 ppfrom 12.90%Mar 31, 2026SEC
MSGEMadison Square Garden Entertainment Corp.May 14, 20265:31 PM ET13G/A15.10%6.11M shares−1.90 ppfrom 17.00%Mar 31, 2026SEC
LINDLindblad Expeditions Holdings, Inc.May 14, 20265:30 PM ET13G/A5.30%3.44M shares−4.80 ppfrom 10.10%Mar 31, 2026SEC
LAZLazard, Inc.May 14, 20265:29 PM ET13G5.20%5.83M shares+0.50 ppfrom 4.70%Mar 31, 2026SEC
GCMGGCM Grosvenor Inc.May 14, 20265:27 PM ET13G/A7.20%4.40M shares−1.70 ppfrom 8.90%Mar 31, 2026SEC
SPHRSphere Entertainment Co.Feb 13, 202610:54 AM ET13G/A11.10%3.17M shares−3.30 ppfrom 14.40%Dec 31, 2025SEC
PBHPrestige Consumer Healthcare Inc.Feb 13, 202610:52 AM ET13G/A8.50%4.10M shares+1.20 ppfrom 7.30%Dec 31, 2025SEC
MSGEMadison Square Garden Entertainment Corp.Feb 13, 202610:51 AM ET13G/A17.00%6.88M shares−2.50 ppfrom 19.50%Dec 31, 2025SEC
LESLLeslie's, Inc.Feb 13, 202610:50 AM ET13G/A30.50%2.84M shares−1.20 ppfrom 31.70%Dec 31, 2025SEC
CVSACovista Inc.Feb 13, 202610:37 AM ET13G5.20%1.90M shares+1.40 ppfrom 3.80%Dec 31, 2025SEC
SPHRSphere Entertainment Co.Dec 5, 202510:48 AM ET13G/A14.40%4.10M shares−6.20 ppfrom 20.60%Nov 28, 2025SEC