greeksoup/ stock research
Stock research / United States / Funds / Burr Financial Services, LLC

Burr Financial Services, LLC

CIK 1966297 · latest 13F filed 8 October 2026 · Read the filing on EDGAR

Burr Financial Services, LLC reported 26 US-listed holdings worth $163.5 million in its 13F for the quarter ended 30 September 2026, filed 8 October 2026. Its largest: NVIDIA Corp. (32.3%), Applied Materials Inc. (11.1%) and Taiwan Semiconductor Manufacturing Company Limited (10.0%). Against the quarter before, it opened 5 positions, added to 4, trimmed 12 and sold out of 5.

Reported holdings$163.5M+1.5% on Q2 2026
Positions26as many as Q2 2026
The largest ten85.6%of its reported holdings
Latest 13FQ3 2026filed 8 October 2026
Where the money is
OpenedAdded toTrimmed
NVDA32.3%AMAT11.1%TSM10.0%PLTR7.6%MU6.1%IONQ4.9%QBTS3.9%AVGO3.8%RGTI3.8%AMD2.1%MRVL2.0%AMZN1.9%PANW1.9%META1.7%12 more6.9%

The 14 largest of its 26 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q2 2026.

Reported holdings, quarter by quarter
Q3 2024: $141.2 million in 27 positions$141MQ3 24Q4 2024: $148.2 million in 30 positions$148MQ4 24Q1 2025: $127.5 million in 35 positions$127MQ1 25Q2 2025: $118.9 million in 30 positions$119MQ2 25Q3 2025: $134.6 million in 28 positions$135MQ3 25Q4 2025: $133.7 million in 26 positions$134MQ4 25Q1 2026: $125.8 million in 25 positions$126MQ1 26Q2 2026: $161.2 million in 26 positions$161MQ2 26Q3 2026: $163.5 million in 26 positions$164MQ3 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What its reported holdings returned

Held through each quarter, the holdings it reported returned +75.1% over the 8 quarters to 30 September 2026, against +32.9% for the S&P 500.

Its reported holdingsThe S&P 500
100125150175Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26Its holdings +75.1%S&P 500 +32.9%

Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.

What it did on the quarter

Opened 5Added 4Held 5Trimmed 12Sold out 5
Opened: 5Added: 4Held: 5Trimmed: 12Sold out: 5

Its positions against its 13F for the quarter to 30 June 2026; a change under 0.1% of a position counts as held

Opened 5

  1. Ionq Inc. Com IONQ$8.1 million
  2. D-Wave Quantum Inc. QBTS$6.3 million
  3. Rigetti Computing Inc. RGTI$6.2 million
  4. Cloudflare Inc. NET$1.5 million
  5. CrowdStrike Holdings, Inc. CRWD$462,783

Added to 4

  1. Advanced Micro Devices Inc. AMD+971 shares · +21%
  2. Lam Research Corp. LRCX+1,780 shares · +27%
  3. Applied Materials Inc. AMAT+550 shares · +2%
  4. Palo Alto Networks Inc. PANW+100 shares · +1%

Trimmed 12

  1. Meta Platforms, Inc. META-12,699 shares · -77%
  2. Broadcom Inc. AVGO-24,519 shares · -58%
  3. Palantir Technologies Inc. PLTR-18,465 shares · -22%
  4. NVIDIA Corp. NVDA-4,675 shares · -2%
  5. Micron Technology Inc. MU-597 shares · -6%
  6. Taiwan Semiconductor Manufacturing Company Limited TSM-1,349 shares · -4%
  7. Marvell Technology, Inc. MRVL-2,311 shares · -16%
  8. Amazon.com Inc. AMZN-1,357 shares · -10%

and 4 more in the table below

Sold out of 5

  1. Soundhound Ai Inc. SOUN$571,812 last quarter
  2. General Electric Co. GE$356,912 last quarter
  3. GE Vernova Inc. GEV$340,709 last quarter
  4. Align Technology Inc. ALGN$290,939 last quarter
  5. Monolithic Power Systems, Inc. MPWR$257,119 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
NVIDIA Corp. NVDA231.5K$52.9 million32.32%-4.7K
Applied Materials Inc. AMAT35.3K$18.1 million11.05%+550
Taiwan Semiconductor Manufacturing Company Limited TSM35.7K$16.3 million9.95%-1.3K
Palantir Technologies Inc. PLTR66.7K$12.5 million7.63%-18.5K
Micron Technology Inc. MU9.4K$10.0 million6.11%-597
Ionq Inc. Com IONQ184.3K$8.1 million4.94%new
D-Wave Quantum Inc. QBTS382.8K$6.3 million3.88%new
Broadcom Inc. AVGO17.7K$6.2 million3.79%-24.5K
Rigetti Computing Inc. RGTI392.7K$6.2 million3.78%new
Advanced Micro Devices Inc. AMD5.6K$3.4 million2.10%+971
Marvell Technology, Inc. MRVL12.5K$3.3 million2.02%-2.3K
Amazon.com Inc. AMZN12.6K$3.1 million1.92%-1.4K
Palo Alto Networks Inc. PANW7.9K$3.1 million1.91%+100
Meta Platforms, Inc. META3.9K$2.8 million1.71%-12.7K
Lam Research Corp. LRCX8.3K$2.7 million1.67%+1.8K
Alphabet Inc. GOOGL6.7K$2.3 million1.40%-740
Apple Inc. AAPL6.7K$2.2 million1.36%-295
Cloudflare Inc. NET4.4K$1.5 million0.93%new
CrowdStrike Holdings, Inc. CRWD1.7K$462,7830.28%new
Cencora, Inc. COR1.3K$394,5290.24%no change
Visa Inc. V918$329,8650.20%no change
Costco Wholesale Corp. COST316$287,6670.18%no change
Mastercard Inc. MA488$269,1170.16%no change
Quanta Services, Inc. PWR400$257,0040.16%no change
Thermo Fisher Scientific Inc. TMO370$249,7690.15%-30
Archer Aviation Inc. ACHR45.8K$227,4770.14%-1.8K
Every US-listed position in the fund's 13F for the quarter ended 30 September 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 5 it sold out of are in the box above.