Six straight sessions of inflows have left U.S. spot Bitcoin ETFs clear of August outflows, with BlackRock's IBIT absorbing $111 million in BTC on August 3 — the largest single-fund purchase of the day — according to on-chain wallet data published by Arkham Intelligence on August 4.

Fidelity added $33 million the same session. Franklin Templeton purchased $9 million — its first spot Bitcoin ETF buy in more than 30 days, ending a month-long buying pause.

Lookonchain, the on-chain analytics account, pegged the single-day net ETF figure at plus 1,600 BTC, worth approximately $102.3 million. The seven-day net flow across the cohort stands at plus 1,241 BTC, equivalent to roughly $79.4 million.

Why did Franklin Templeton's return stand out?

Arkham flagged Franklin Templeton's Aug. 3 transaction in a separate post and linked its on-chain entity tracker. The manager's EZBC fund had held its existing position through July's drawdown without selling. The new purchase adds to those holdings and signals resumed capital deployment alongside BlackRock and Fidelity on the same trading day — the broadest single-session institutional participation of August so far.

The 30-day buying gap matters because the fund continued accumulating through earlier periods of price weakness. Its re-entry tracks a shift from defensive positioning to active deployment.

How did Ethereum ETFs respond to the Bitcoin bid?

Ethereum spot ETFs moved in the opposite direction. Single-day net flow on August 3 totaled minus 6,558 ETH, equivalent to minus $12.3 million. The seven-day figure stands at minus 16,270 ETH, or minus $30.4 million, according to Lookonchain.

The divergence widened on news that Italy's largest bank, Intesa Sanpaolo, cut its BlackRock IBIT holdings by 94% in the second quarter while tripling its Ethereum ETF exposure, according to a Hupzy report. The rotation suggests a structural preference shift at one major European institution, with operational consequences for both ETF product lines.

What is retail sentiment doing under the institutional bid?

Santiment's positive-to-negative commentary ratio for BTC fell to 0.54 between July 31 and August 4, meaning bearish posts across X, Reddit, and Telegram nearly doubled bullish ones. Santiment's published chart characterized the reading as historically deep fear. Past Bitcoin market cycles have shown similar extreme negative sentiment readings preceding recovery phases.

That combination — institutional ETF inflows against peak retail pessimism — has surfaced in prior cycle context among market observers.

How active are Bitcoin network participants?

Bitcoin on-chain activity spiked in tandem with the ETF data. Santiment tracked 712,000 active BTC addresses over the past seven days, the highest reading in three months, alongside 61,800 whale transactions above $100,000, a five-month high. The Coldcard hardware wallet exploit that began July 30 is one cited catalyst, driving dormant address movement as affected users moved funds off vulnerable devices.

Whale Alert flagged a single 6,196 BTC transfer worth roughly $397 million between two unknown wallets on August 4. A separate 2,241 BTC moved into Coinbase Institutional the same day, suggesting continued repositioning among large holders.

What to watch through mid-August

The August ETF inflow streak has not yet extended into a second week without interruption. The key variable is whether Franklin Templeton, BlackRock, and Fidelity continue adding through the second week of the month. A flip to net selling from any of the three would reset the institutional narrative quickly.

Ethereum ETF redemption pressure remains a separate risk vector. If Intesa Sanpaolo's Bitcoin-to-Ethereum ETF rotation is a broader pattern across European bank 13F filings due in mid-August, structural divergence between the two ETF complexes could persist through the remainder of the quarter.