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Livermore
Livermore
ZHEN

Natixis Advisors, L.P.

SEC CIK
0001018331
Latest filing
Aug 14, 2026

The latest 13F from Natixis Advisors, L.P. covers Q2 2026 (filed Aug 14, 2026): 1,819 long positions worth $88.9B. The top 10 holdings make up 24.9% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 4.8%. 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
196
Est. +$623.4M
Added
1165
Est. +$9.08B
Reduced
455
Est. −$3.58B
Sold out
61
Est. −$319.8M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    4.8%$4.31BHistory
  2. AAPLApple Inc.
    3.8%$3.40BHistory
  3. AMZNAmazon Com Inc
    2.6%$2.34BHistory
  4. MSFTMicrosoft Corp
    2.6%$2.34BHistory
  5. GOOGLAlphabet Inc.
    2.6%$2.34BHistory

Biggest buys

New and added positions, by estimated amount bought

  1. NVDANVIDIA Corp
    +$480.5MAddedHistory
  2. Vanguard S&P 500 ETF922908363
    +$326.5MAdded
  3. KLACKLA Corp
    +$307.6MAddedConverted for a 10-for-1 splitHistory
  4. AAPLApple Inc.
    +$267.3MAddedHistory
  5. AMZNAmazon Com Inc
    +$189.7MAddedHistory

Largest weight increases

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

  1. Vanguard Morningstar Mid-Cap ETF922908629
    +1.22 pp0.4% → 1.6%
  2. MUMicron Technology Inc
    +0.82 pp0.4% → 1.2%History
  3. AMDAdvanced Micro Devices Inc
    +0.65 pp0.4% → 1.0%History
  4. KLACKLA Corp
    +0.60 pp0.4% → 1.0%History
  5. AMATApplied Materials Inc
    +0.40 pp0.4% → 0.8%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. State Street SPDR Portfolio S&P 500 ETF78464A854
    −$174.6MReduced
  2. HONHoneywell International Inc
    −$172.9MSold outHistory
  3. iShares Russell 1000 Growth ETF464287614
    −$145.3MReducedConverted for a 4-for-1 split
  4. Vanguard Scottsdale FDS92206C664
    −$120.6MReduced
  5. ICEIntercontinental Exchange, Inc.
    −$119.9MReducedHistory

Largest weight decreases

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

  1. XOMExxonMobil Holdings Corp
    −0.39 pp1.0% → 0.7%History
  2. NFLXNetflix Inc
    −0.32 pp0.7% → 0.4%History
  3. ICEIntercontinental Exchange, Inc.
    −0.30 pp0.5% → 0.2%History
  4. State Street SPDR Portfolio S&P 500 ETF78464A854
    −0.25 pp0.7% → 0.5%
  5. HONHoneywell International Inc
    −0.24 pp0.2% → 0.0%History

Metrics

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

Portfolio value
$88.9B
+$17.0B (+23.7%) vs. prior quarter
Positions
1,819
+135 vs. prior quarter
Top 10 concentration
24.9%
Top 10 as share of value
Turnover
4.9%
Q2 2026, one quarter
Average holding period
20.3 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 $88.9B (Q2 2026)

Q1 2021: $19.2BQ2 2021: $21.2BQ3 2021: $24.3BQ4 2021: $26.2BQ1 2022: $26.2BQ2 2022: $22.7BQ3 2022: $23.6BQ4 2022: $26.5BQ1 2023: $29.1BQ2 2023: $32.4BQ3 2023: $32.7BQ4 2023: $38.0BQ1 2024: $43.5BQ2 2024: $46.0BQ3 2024: $51.3BQ4 2024: $53.5BQ1 2025: $54.1BQ2 2025: $63.0BQ3 2025: $68.5BQ4 2025: $70.6BQ1 2026: $71.9BQ2 2026: $88.9B
Q1 2021Q2 2026
13F filings of Natixis Advisors, L.P. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 20261,819$88.9BNVDAAAPLAMZNvs. Q1 2026SEC
Q1 2026May 13, 20261,684$71.9BNVDAAAPLMSFTvs. Q4 2025SEC
Q4 2025Feb 10, 20261,588$70.6BNVDAMSFTAAPLvs. Q3 2025SEC
Q3 2025Nov 13, 20251,622$68.5BNVDAMSFTAAPLvs. Q2 2025SEC
Q2 2025Aug 13, 20251,594$63.0BMSFTNVDAAMZNvs. Q1 2025SEC
Q1 2025May 8, 20251,599$54.1BAAPLMSFTNVDAvs. Q4 2024SEC
Q4 2024Feb 10, 20251,605$53.5BMSFTNVDAAAPLvs. Q3 2024SEC
Q3 2024Nov 6, 20241,566$51.3BMSFTNVDAAAPLvs. Q2 2024SEC
Q2 2024Aug 1, 20241,573$46.0BMSFTNVDAAMZNvs. Q1 2024SEC
Q1 2024Apr 25, 20241,522$43.5BMSFTNVDAAMZNvs. Q4 2023SEC
Q4 2023Feb 6, 20241,517$38.0BMSFTAAPLAMZNvs. Q3 2023SEC
Q3 2023Nov 13, 20231,482$32.7BMSFTAAPLAMZNvs. Q2 2023SEC
Q2 2023Aug 15, 20231,468$32.4BMSFTAAPLNVDAvs. Q1 2023SEC
Q1 2023May 11, 20231,456$29.1BMSFTAAPLNVDAvs. Q4 2022SEC
Q4 2022Jan 27, 20231,442$26.5BMSFTAAPLVvs. Q3 2022SEC
Q3 2022Nov 14, 20221,440$23.6BMSFTAAPLAMZNvs. Q2 2022SEC
Q2 2022Aug 12, 20221,452$22.7BMSFTAAPLAMZNvs. Q1 2022SEC
Q1 2022May 12, 20221,419$26.2BMSFTAAPLAMZNvs. Q4 2021SEC
Q4 2021Feb 8, 20221,357$26.2BMSFTAAPLAMZNvs. Q3 2021SEC
Q3 2021Nov 15, 20211,304$24.3BMSFTAMZNMETAvs. Q2 2021SEC
Q2 2021Aug 12, 20211,305$21.2BMSFTAMZNMETAvs. Q1 2021SEC
Q1 2021May 5, 20211,256$19.2BMSFTAMZNMETA–SEC