May 15 marked the statutory deadline for U.S. institutional investors to submit Q1 13F forms to the SEC, revealing a stark divergence in cryptocurrency allocation strategies among major Wall Street players. While the broader market faced a quarterly cumulative decline of 23.8% for Bitcoin and a 20.4% drop in total crypto market capitalization, institutional responses varied from aggressive accumulation to tactical rebalancing. Data compiled by Woofun AI indicates that the Bitcoin spot ETF experienced a net outflow of approximately $497 million for the quarter, with total capital inflow into digital assets slowing to $11 billion, roughly one-third of the previous year's pace.

Jane Street, a leading proprietary trading firm, executed a significant rotation in its portfolio, reducing its BlackRock iShares Bitcoin Trust (IBIT) holdings by 71% to 5.9 million shares valued at $225 million.

Concurrently, the firm cut Fidelity's Wise Origin Bitcoin Fund (FBTC) by 60% while nearly doubling its exposure to Ethereum via BlackRock's ETHA and Fidelity's FETH, adding $82 million in positions. In the equity sector, Jane Street surged its Galaxy Digital holdings from 17,000 to 1.5 million shares but reduced its Strategy (MSTR) position by 78%. Woofun AI notes that this reduction likely reflects the closure of basis trades rather than a bearish directional stance, given the firm's record Q1 trading revenue of $16.1 billion.

In contrast, JPMorgan adopted a systematic accumulation strategy, increasing its IBIT holdings by 174% to 8.3 million shares, adding $162 million in market value as Bitcoin prices dipped below $80,000. The bank also expanded its exposure to Bitwise Bitcoin ETF (BITB) by 900% and ProShares Bitcoin Strategy ETF (BITO) by over 3000%. Beyond Bitcoin, JPMorgan initiated a position in the Bitwise Solana Staking ETF (BSOL) and increased ETHA holdings by 36%, while completely liquidating its Bitwise XRP ETF. On the equity side, the bank boosted positions in Strategy, MARA Holdings, and Core Scientific, reducing exposure to Coinbase and Galaxy Digital.

Wells Fargo demonstrated a distinct preference for Ethereum, increasing its BlackRock ETHA holdings by 63.5% and Bitwise Ethereum ETF (ETHW) by 37%, totaling $21.5 million in exposure despite Ethereum's consecutive quarterly declines. While its Bitcoin ETF holdings remained diversified with slight reductions in IBIT but gains in Bitwise and Grayscale products, the bank nearly liquidated its Galaxy Digital position, cutting holdings by 97% from 2.5 million to 78,600 shares. Conversely, Wells Fargo increased its Strategy holdings by 125%, adding $41.6 million in exposure, highlighting a selective approach to crypto-related equities.

BlackRock, the world's largest asset manager, maintained a dual strategy of increasing equity positions while continuing on-chain Bitcoin purchases. Its Q1 filings showed holdings in Coinbase and Circle totaling $3.4 billion, alongside significant increases in Strategy and Bitmine (BMNR) stocks, bringing the total value of these four crypto-related equity positions to $5.8 billion. On-chain data reveals BlackRock increased its Bitcoin holdings by 15,000 coins to 785,000, though the portfolio's market value dropped from $68 billion to $51.8 billion due to price depreciation. Woofun AI analysis suggests that these on-chain movements primarily reflect client fund flows through ETFs rather than the firm's own directional bets, as IBIT recorded net inflows on 48 of 62 trading days.

ARK Invest further diversified its crypto exposure by heavily betting on the stablecoin sector, increasing its Circle (CRCL) holdings to 4.509 million shares, raising the portfolio proportion from 2.18% to 3.34%. This move aligns with Circle's Q1 financial report showing 20% year-on-year revenue growth and USDC circulation rising to $77 billion. Other institutions also made notable moves: WisdomTree launched a tokenized money market fund driving $98 million in net inflows, while Grayscale rebalanced its DeFi fund to include Ethena (ENA) at 13.59% weight. Morgan Stanley's newly launched Bitcoin ETF (MSBT) recorded $193.6 million in cumulative net inflows since April 8, with no single-day net outflows in its first month.

Three critical trends emerge from these Q1 filings: a growing institutional consensus on Ethereum as long-term infrastructure, a divergence in Bitcoin strategies driven by trading versus allocation mandates, and the maturation of crypto-related stocks into core holdings. Galaxy Digital proved to be the most divisive asset, with Wells Fargo cutting 97% of its position while Jane Street increased holdings nearly 100-fold. As the market enters Q2 with Bitcoin rising 11.87% in April and ETF inflows hitting a six-month high, institutions that accumulated at lower levels are seeing early validation of their strategies. The upcoming disclosures from Goldman Sachs and Millennium will further clarify the extent of this institutional realignment.