XOOMAR Weekly
September 21, 2026
The week of September 14, 2026 to September 20, 2026, in numbers from the public record. Every line links to the data behind it.
Insiders
Form 4 filings, open-market transactions only.
- RVSB (RIVERVIEW BANCORP INC): 5 insiders bought on the open market for $41 thousand in total. Data
- RWT (REDWOOD TRUST INC): 4 insiders bought on the open market for $928 thousand in total. Data
- EML (EASTERN CO): 4 insiders bought on the open market for $118 thousand in total. Data
- Largest open-market buy: LEN, $93 million by BERKSHIRE HATHAWAY INC on September 18, 2026. Data
- Largest open-market sale: FANG, $1.9 billion by SGF FANG Holdings, LP on September 16, 2026. Data
Money flows
Issuer holdings files, the Federal Reserve Board's H.4.1 and the New York Fed, TreasuryDirect results.
- Spot BTC ETFs (ARKB, BITB, IBIT, from the issuers' own holdings files): net outflow of $111 million for the week to September 18, 2026. Data
- Spot ETH ETFs (ETHA, ETHW, from the issuers' own holdings files): net outflow of $170 million for the week to September 18, 2026. Data
- Fed net liquidity (balance sheet less reverse repo and the Treasury account): $5.86 trillion as of September 16, 2026, up $7.3 billion on the week. Data
- Weakest Treasury auction of the week: the 9-Year 10-Month TIPS on September 17, 2026, bid-to-cover 2.24, high yield 2.653%. Data
Positioning
CFTC Commitments of Traders, FINRA short interest, exchange funding rates.
- 30-Day Federal Funds: leveraged funds added 171,878 contracts net, to 173,421 (COT of September 15, 2026). Data
- 5-Year U.S. Treasury Notes: leveraged funds added 79,361 contracts net, to -1,986,928 (COT of September 15, 2026). Data
- Japanese Yen: leveraged funds added 72,268 contracts net, to 23,170 (COT of September 15, 2026). Data
- TYRA: days to cover 5.7, down 21.5 against the prior settlement (FINRA, September 15, 2026). Data
- OGG: days to cover 29.8, up 20.0 against the prior settlement (FINRA, September 15, 2026). Data
- TEVA: days to cover 27.4, up 19.6 against the prior settlement (FINRA, September 15, 2026). Data
- Most extreme funding rate at the weekend: VET on Kraken, 0.479% per 8 hours (525% annualised). Data
The week ahead
Release times from the agencies' schedules; earnings dates are estimated until each company's 8-K confirms the date.
- Thursday 12:30 UTC: Initial Jobless Claims, previous 198,000, week ending Saturday. Data
- Thursday 14:00 UTC: New Home Sales, previous 643,000, annual rate. Data
- Friday 12:30 UTC: Durable Goods Orders (Advance). Data
- Earnings expected this week (estimated): MU (Tuesday), BB (Thursday), ACN (Thursday), LPTH (Thursday), UPXI (Friday), BKV (Monday). Data
Get the next one on Monday morning.