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Livermore
Livermore
ZHEN

Robeco Institutional Asset Management B.V.

SEC CIK
0001418773
Latest filing
Jul 21, 2026

The latest 13F from Robeco Institutional Asset Management B.V. covers Q2 2026 (filed Jul 21, 2026): 837 long positions worth $81.4B. The top 10 holdings make up 30.0% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 6.6%. Livermore has 30 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
59
Est. +$283.7M
Added
355
Est. +$8.51B
Reduced
367
Est. −$6.78B
Sold out
64
Est. −$192.8M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    6.6%$5.35BHistory
  2. AAPLApple Inc.
    5.2%$4.26BHistory
  3. GOOGLAlphabet Inc.
    4.1%$3.34BHistory
  4. MSFTMicrosoft Corp
    3.4%$2.78BHistory
  5. AMZNAmazon Com Inc
    2.8%$2.26BHistory

Share of portfolio

Top 5 holdings and the other 832 positions, by share of portfolio value

  1. NVDA6.6%
  2. AAPL5.2%
  3. GOOGL4.1%
  4. MSFT3.4%
  5. AMZN2.8%
  6. Other 832 positions77.9%

Biggest buys

New and added positions, by estimated amount bought

  1. CMICummins Inc
    +$362.7MAddedHistory
  2. AMZNAmazon Com Inc
    +$251.5MAddedHistory
  3. AVGOBroadcom Inc.
    +$228.7MAddedHistory
  4. UNHUnitedHealth Group Inc
    +$226.8MAddedHistory
  5. MSMorgan Stanley
    +$225.7MAddedHistory

Largest weight increases

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

  1. MUMicron Technology Inc
    +0.98 pp0.5% → 1.5%History
  2. AMATApplied Materials Inc
    +0.89 pp0.9% → 1.7%History
  3. AMDAdvanced Micro Devices Inc
    +0.52 pp0.3% → 0.8%History
  4. INTCIntel Corp
    +0.51 pp0.1% → 0.6%History
  5. CMICummins Inc
    +0.50 pp0.3% → 0.8%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. DGDollar General Corp
    −$227.9MReducedHistory
  2. WDCWestern Digital Corp
    −$226.1MReducedHistory
  3. QCOMQualcomm Inc
    −$214.9MReducedHistory
  4. GEGeneral Electric Co
    −$187.9MReducedHistory
  5. MCKMcKesson Corp
    −$168.9MReducedHistory

Largest weight decreases

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

  1. LNGCheniere Energy, Inc.
    −0.37 pp0.7% → 0.3%History
  2. DGDollar General Corp
    −0.37 pp0.5% → 0.2%History
  3. MCKMcKesson Corp
    −0.35 pp0.6% → 0.2%History
  4. PDDPDD Holdings Inc.
    −0.29 pp0.4% → 0.1%History
  5. ICEIntercontinental Exchange, Inc.
    −0.27 pp0.3% → 0.1%History

Metrics

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

Portfolio value
$81.4B
+$11.3B (+16.1%) vs. prior quarter
Positions
837
−5 vs. prior quarter
Top 10 concentration
30.0%
Top 10 as share of value
Turnover
9.2%
Q2 2026, one quarter
Average holding period
20.2 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 $81.4B (Q2 2026)

Q1 2021: $40.6BQ2 2021: $45.1BQ3 2021: $45.1BQ4 2021: $47.0BQ1 2022: $42.5BQ2 2022: $32.2BQ3 2022: $30.9BQ4 2022: $34.7BQ1 2023: $36.7BQ2 2023: $38.1BQ3 2023: $37.4BQ4 2023: $41.2BQ1 2024: $46.0BQ2 2024: $46.5BQ3 2024: $50.3BQ4 2024: $52.8BQ1 2025: $51.5BQ2 2025: $61.8BQ3 2025: $69.0BQ4 2025: $70.2BQ1 2026: $70.2BQ2 2026: $81.4B
Q1 2021Q2 2026
13F filings of Robeco Institutional Asset Management B.V. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 21, 2026837$81.4BNVDAAAPLGOOGLvs. Q1 2026SEC
Q1 2026Apr 21, 2026842$70.2BNVDAAAPLMSFTvs. Q4 2025SEC
Q4 2025Jan 23, 2026824$70.2BNVDAMSFTAAPLvs. Q3 2025SEC
Q3 2025Oct 22, 2025857$69.0BNVDAMSFTAAPLvs. Q2 2025SEC
Q2 2025Jul 18, 2025860$61.8BNVDAMSFTAAPLvs. Q1 2025SEC
Q1 2025Apr 23, 2025899$51.5BAAPLNVDAMSFTvs. Q4 2024SEC
Q4 2024Jan 23, 2025897$52.8BAAPLNVDAMSFTvs. Q3 2024SEC
Q3 2024Oct 29, 2024904$50.3BAAPLNVDAMSFTvs. Q2 2024SEC
Q2 2024Jul 23, 2024915$46.5BMSFTNVDAAAPLvs. Q1 2024SEC
Q1 2024Apr 24, 2024926$46.0BMSFTNVDAAAPLvs. Q4 2023SEC
Q4 2023Feb 14, 2024Amended1,095$41.2BMSFTAAPLAMZNvs. Q3 2023SEC
Q3 2023Oct 24, 20231,014$37.4BAAPLMSFTGOOGLvs. Q2 2023SEC
Q2 2023Jul 24, 20231,038$38.1BAAPLMSFTNVDAvs. Q1 2023SEC
Q1 2023May 4, 20231,044$36.7BAAPLMSFTGOOGLvs. Q4 2022SEC
Q4 2022Feb 7, 2023938$34.7BAAPLMSFTGOOGLvs. Q3 2022SEC
Q3 2022Dec 1, 2022Amended936$30.9BAAPLMSFTGOOGLvs. Q2 2022SEC
Q2 2022Dec 1, 2022Amended925$32.2BMSFTAAPLGOOGLvs. Q1 2022SEC
Q1 2022Dec 1, 2022Amended924$42.5BMSFTAAPLGOOGLvs. Q4 2021SEC
Q4 2021Dec 1, 2022Amended915$47.0BMSFTAAPLGOOGLvs. Q3 2021SEC
Q3 2021Dec 1, 2022Amended917$45.1BMSFTAAPLGOOGLvs. Q2 2021SEC
Q2 2021Dec 1, 2022Amended948$45.1BAAPLMSFTAMZNvs. Q1 2021SEC
Q1 2021Dec 1, 2022Amended946$40.6BAAPLMSFTAMZN–SEC