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Livermore
Livermore
ZHEN

Brooklyn FI, LLC

SEC CIK
0001916123
Latest filing
Aug 4, 2026

The latest 13F from Brooklyn FI, LLC covers Q2 2026 (filed Aug 4, 2026): 434 long positions worth $546.9M. The top 10 holdings make up 52.8% of the portfolio, and the largest is Vanguard Ftse Developed Markets ETF at 9.7%. Livermore has 20 filings on Form 13F from this institution, going back to Q4 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
362
Est. +$12.0M
Added
48
Est. +$19.4M
Reduced
14
Est. −$1.78M
Sold out
6
Est. −$7.21M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Ftse Developed Markets ETF921943858
    9.7%$53.3M
  2. Vanguard Morningstar Total Stock Market ETF922908769
    9.6%$52.7M
  3. Vanguard S&P 500 ETF922908363
    7.0%$38.2M
  4. iShares Tr464287689
    6.1%$33.6M
  5. Vanguard Morningstar Small-Cap Value ETF922908611
    3.9%$21.5M

Biggest buys

New and added positions, by estimated amount bought

  1. Vanguard Total International Bond ETF92203J407
    +$3.10MAdded
  2. Vanguard Morningstar Total Stock Market ETF922908769
    +$2.03MAdded
  3. Vanguard Mun BD FDS922907746
    +$1.80MAdded
  4. Vanguard Ftse Developed Markets ETF921943858
    +$1.79MAdded
  5. Vanguard Total Bond Market ETF921937835
    +$1.38MAdded

Largest weight increases

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

  1. Vanguard Morningstar Total Stock Market ETF922908769
    +0.37 pp9.3% → 9.6%
  2. Vanguard Total International Bond ETF92203J407
    +0.25 pp2.3% → 2.6%
  3. Vanguard S&P 500 ETF922908363
    +0.19 pp6.8% → 7.0%
  4. AAPLApple Inc.
    +0.09 pp0.2% → 0.3%History
  5. iShares Tr464287689
    +0.08 pp6.1% → 6.1%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. Vanguard World FD921910725
    −$3.10MSold out
  2. Dimensional ETF Trust25434V401
    −$2.81MSold out
  3. TSMTaiwan Semiconductor Manufacturing Co Ltd
    −$668.1KSold outHistory
  4. RDDTReddit, Inc.
    −$510.3KReducedHistory
  5. iShares Core MSCI Eafe ETF46432F842
    −$483.4KReduced

Largest weight decreases

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

  1. Vanguard World FD921910725
    −0.65 pp0.7% → 0.0%
  2. Dimensional ETF Trust25434V401
    −0.59 pp0.6% → 0.0%
  3. iShares Tr464288414
    −0.39 pp3.0% → 2.6%
  4. iShares Core MSCI Eafe ETF46432F842
    −0.29 pp3.1% → 2.8%
  5. iShares Tr46435G672
    −0.24 pp1.6% → 1.4%

Metrics

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

Portfolio value
$546.9M
+$71.0M (+14.9%) vs. prior quarter
Positions
434
+356 vs. prior quarter
Top 10 concentration
52.8%
Top 10 as share of value
Turnover
1.8%
Q2 2026, one quarter
Average holding period
16.6 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 (Q4 2021), so positions held before then are understated.

13F filings by quarter

19 quarters, going back to Q4 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $546.9M (Q2 2026)

Q4 2021: $106.5MQ1 2022: $115.4MQ2 2022: $98.7MQ3 2022: $117.4MQ4 2022: $139.6MQ1 2023: $107.5MQ2 2023: $183.4MQ3 2023: $185.9MQ4 2023: $212.8MQ1 2024: $243.2MQ2 2024: $255.9MQ3 2024: $283.9MQ4 2024: $300.6MQ1 2025: $324.2MQ2 2025: $390.1MQ3 2025: $446.1MQ4 2025: $467.3MQ1 2026: $475.9MQ2 2026: $546.9M
Q4 2021Q2 2026
13F filings of Brooklyn FI, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 4, 2026434$546.9MVanguard Ftse Developed Markets ETFVanguard Morningstar Total Stock Market ETFVanguard S&P 500 ETFvs. Q1 2026SEC
Q1 2026May 11, 202678$475.9MVanguard Ftse Developed Markets ETFVanguard Morningstar Total Stock Market ETFVanguard S&P 500 ETFvs. Q4 2025SEC
Q4 2025Jan 21, 202680$467.3MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard S&P 500 ETFvs. Q3 2025SEC
Q3 2025Nov 12, 202579$446.1MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard S&P 500 ETFvs. Q2 2025SEC
Q2 2025Jul 10, 202577$390.1MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard S&P 500 ETFvs. Q1 2025SEC
Q1 2025May 13, 202566$324.2MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard S&P 500 ETFvs. Q4 2024SEC
Q4 2024Feb 28, 2025Amended62$300.6MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFiShares Trvs. Q3 2024SEC
Q3 2024Oct 29, 202460$283.9MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFiShares Trvs. Q2 2024SEC
Q2 2024Aug 7, 202459$255.9MVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFiShares Trvs. Q1 2024SEC
Q1 2024Apr 17, 202456$243.2MVanguard Morningstar Total Stock Market ETFiShares TrVanguard Ftse Developed Markets ETFvs. Q4 2023SEC
Q4 2023Jan 29, 202449$212.8MiShares TrVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFvs. Q3 2023SEC
Q3 2023Nov 6, 202345$185.9MVanguard Morningstar Total Stock Market ETFiShares TrVanguard Morningstar Small-Cap Value ETFvs. Q2 2023SEC
Q2 2023Jul 28, 202345$183.4MVanguard Morningstar Total Stock Market ETFiShares TrVanguard Ftse Developed Markets ETFvs. Q1 2023SEC
Q1 2023Apr 26, 202342$107.5MVanguard Mun BD FDSiShares TrVanguard Morningstar Total Stock Market ETFvs. Q4 2022SEC
Q4 2022Feb 13, 202340$139.6MiShares TrVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFvs. Q3 2022SEC
Q3 2022Oct 19, 202240$117.4MiShares TriShares TrVanguard Morningstar Total Stock Market ETFvs. Q2 2022SEC
Q2 2022Aug 12, 202242$98.7MVanguard Ftse Developed Markets ETFiShares TrVanguard Morningstar Total Stock Market ETFvs. Q1 2022SEC
Q1 2022May 9, 202244$115.4MVanguard Mun BD FDSiShares TrSchwab U.S. Broad Market ETFvs. Q4 2021SEC
Q4 2021May 6, 202239$106.5MVanguard Mun BD FDSiShares TrVanguard Morningstar Total Stock Market ETF–SEC