# 13F Filing İlgili Makaleler

HTX Haber Merkezi, kripto endüstrisindeki piyasa trendleri, proje güncellemeleri, teknoloji gelişmeleri ve düzenleyici politikaları kapsayan "13F Filing" hakkında en son makaleleri ve derinlemesine analizleri sunmaktadır.

Who is Selling, Who is Holding, Who is Still Buying? The Divergence of U.S. Old Money's Crypto ETF Holdings

"American Institutional Crypto ETF Holdings Show Divergence in Q1 2026. Amidst a quarter of market pullback, major institutional 13F filings reveal distinct strategies towards crypto ETFs. Key sell-offs/trimming: Harvard Management cut its iShares Bitcoin Trust (IBIT) holdings by ~43% and fully exited its iShares Ethereum Trust (ETHA) position, reallocating some funds toward AI/tech stocks. Goldman Sachs reduced its overall crypto ETF exposure, notably clearing its XRP and Solana ETF holdings while adding to selected crypto-related equities like Circle and Galaxy Digital. Hedge funds Millennium Management and Capula Management also significantly reduced or fully exited major Bitcoin and Ethereum ETF positions. Holders maintaining positions: Brown University kept its IBIT stake unchanged, demonstrating a long-term allocation approach. Dartmouth College maintained its core Bitcoin ETF holding while shifting some Ethereum exposure to a staking ETF and initiating a position in a Bitwise Solana Staking ETF. Strategic buyers increasing exposure: Sovereign wealth fund Mubadala increased its IBIT holdings by ~16%. JPMorgan significantly boosted its IBIT stake by 174%, while Wells Fargo raised its Ethereum ETF allocations. Market maker Jane Street rebalanced, cutting Bitcoin ETF holdings but adding ~$82 million in Ethereum ETF exposure. The filings indicate institutions are actively sorting crypto assets by perceived risk and liquidity, with Bitcoin often treated as a 'core' holding, Ethereum facing mixed treatment, and altcoins like Solana and XRP being the first to be cut or used for tactical 'elastic' allocations by some. It's crucial to note that 13F data is a lagging snapshot (as of March 31) and doesn't reveal entry costs or potential off-balance-sheet hedging strategies."

marsbit05/22 02:59

Who is Selling, Who is Holding, Who is Still Buying? The Divergence of U.S. Old Money's Crypto ETF Holdings

marsbit05/22 02:59

Decoding the Latest Holdings of "The Son of Wall Street Version" Leopold Aschenbrenner: Why Did the AI Bull King Turn to Short Nvidia?

Leopold Aschenbrenner, a renowned AI investor and former OpenAI researcher, has filed a 13F revealing a dramatic portfolio shift. He has taken a massive $8 billion short position against the entire semiconductor supply chain, including companies like NVIDIA, AMD, Broadcom, and ASML. This marks the first time in his fund's history that short exposure exceeds long exposure. His core thesis is that the bottleneck for AI investment is shifting from chip *design* to *infrastructure*, specifically power and memory. Accordingly, his long positions heavily target these areas. He maintains holdings in data center/Neocloud firms like CoreWeave, holds positions in power solutions like Bloom Energy, and has initiated new stakes in bitcoin mining companies such as CleanSpark and Riot Platforms due to their pre-existing grid access and power capacity. Aschenbrenner also increased his long bets on memory, exemplified by SanDisk, as AI models drive demand for NAND flash storage. Despite the aggressive short on semis, analysts suggest he may not be structurally bearish but rather views the chip trade as over-crowded, while seeing higher returns in infrastructure plays. Key risks identified include underestimating NVIDIA's entrenched CUDA ecosystem moat and the timing of his shorts.

marsbit05/20 09:50

Decoding the Latest Holdings of "The Son of Wall Street Version" Leopold Aschenbrenner: Why Did the AI Bull King Turn to Short Nvidia?

marsbit05/20 09:50

Is Citadel’s XRP ETF A Game-Changer Or Is It Another Empty Whistle?

Citadel Advisors, led by Ken Griffin, has reportedly closed all put options on its Canary XRP ETF while retaining 34,900 call options, signaling potential bullish confidence in XRP's price. An unverified 13F filing suggests Citadel holds $1.7 million in XRP ETF exposure. This follows the firm's earlier $500 million investment in Ripple in November 2025. Concurrently, XRP spot ETFs recorded their highest weekly inflow in 2026 at $60.5 million, bringing total net inflows to $1.39 billion. Analysts note institutional accumulation contrasts with retail selling, likely anticipating key regulatory and market developments like the CLARITY Act and Fed Chair appointment. These moves suggest large funds are positioning for potential upside ahead of significant XRP ecosystem events.

bitcoinist05/19 21:31

Is Citadel’s XRP ETF A Game-Changer Or Is It Another Empty Whistle?

bitcoinist05/19 21:31

24-Year-Old "Wall Street Newcomer" Portfolio Adjustments Revealed: Shorts Chips Heavily in Q1, Bullish on Energy and AI Infrastructure

A 24-year-old Wall Street prodigy, Leopold Aschenbrenner, has disclosed the Q1 portfolio adjustments for his fund, Situational Awareness LP. The fund's assets under management skyrocketed from $5.52 billion to $13.7 billion. The most significant move was a massive bearish bet on the semiconductor sector. The fund established $8.46 billion in put options, targeting chipmakers like NVIDIA ($1.6B in puts) and the VanEck Semiconductor ETF (SMH, $2B in puts). This bearish stance extended to Broadcom, Oracle, AMD, Micron, ASML, Intel, Corning, and TSMC. However, the fund made a selective bullish exception, adding shares and call options for memory chip maker SanDisk. The fund maintained its core bullish thesis on energy and AI infrastructure. Bloom Energy remained its largest long equity holding. It also increased stakes in cryptocurrency mining/data center firms like CleanSpark, Riot Platforms, Applied Digital, and IREN Limited, viewing them as providers of critical ready-to-use infrastructure—land, power, and grid permits—for AI expansion. The 13F filing was submitted one day late. Overall, the fund's strategy involves substantial bearish semiconductor bets while maintaining concentrated, high-volatility investments in selective tech, computing, and infrastructure plays aligned with AI growth.

marsbit05/19 09:09

24-Year-Old "Wall Street Newcomer" Portfolio Adjustments Revealed: Shorts Chips Heavily in Q1, Bullish on Energy and AI Infrastructure

marsbit05/19 09:09

Goldman Sachs Dumps XRP and Solana ETFs in Major Crypto Portfolio Shake-Up

In a significant portfolio shift, Goldman Sachs has eliminated its holdings in XRP and Solana exchange-traded funds (ETFs) as of Q1 2026, according to SEC filings. The bank's Q4 2025 filing had shown about $154 million invested across four XRP ETFs, but these positions were absent in the subsequent quarter. While divesting from these altcoin products, Goldman Sachs maintained substantial investments in Bitcoin and Ethereum ETFs. It held $690 million in BlackRock's iShares Bitcoin Trust (IBIT) and $25 million in Fidelity's Wise Origin Bitcoin Fund (FBTC), despite a 10% reduction in each. Its stake in the iShares Ethereum Trust (ETHA) was cut by over 70%, leaving a position worth approximately $114 million. The move highlights the bank's strategic reallocation within the crypto ETF space, favoring the two largest digital assets over other alternatives like XRP and Solana.

TheNewsCrypto05/18 13:37

Goldman Sachs Dumps XRP and Solana ETFs in Major Crypto Portfolio Shake-Up

TheNewsCrypto05/18 13:37

Harvard University May Have Lost $150 Million in Cryptocurrency Trading! Has Liquidated Ethereum and Significantly Reduced Bitcoin ETF Holdings

Harvard University's endowment fund, Harvard Management Company (HMC), significantly reduced its cryptocurrency holdings in Q1 2026, reportedly incurring substantial losses. According to its latest 13F filing, HMC completely sold off its position in the BlackRock Ethereum ETF (ETHA) and cut its BlackRock Bitcoin ETF (IBIT) holdings by 43%, leaving a position worth approximately $117 million. This marks a sharp decline from a peak public crypto allocation of $443 million just two quarters prior. Analysis suggests these trades resulted in estimated losses exceeding $150 million, with Bitcoin positions sold at an average loss of around 28% and Ethereum positions at roughly 35%. The moves have sparked debate on whether HMC engaged in counterproductive "buy high, sell low" behavior. The article contextualizes HMC's crypto journey, beginning with its initial disclosed investment in IBIT and gold ETF GLD in Q2 2025 as an "inflation hedge." Aggressive buying in Q3 2025 made IBIT its largest single public holding at 20% of the portfolio, coinciding with Bitcoin nearing all-time highs. Subsequent trimming began in Q4 2025, with an initial foray into ETHA. Explanations for the recent drastic cuts extend beyond market timing. Harvard faces significant financial pressure, including an annual operating deficit and a major increase in endowment tax rates. With illiquid assets like private equity dominating the portfolio, the highly liquid crypto ETFs became the most practical source for necessary portfolio rebalancing and liquidity. Furthermore, the impending retirement of HMC's CEO adds a layer of reputational risk to holding volatile assets. The article contrasts Harvard's retreat with other institutions, such as Mubadala's continued accumulation of Bitcoin ETFs and Dartmouth's expansion into staking-oriented crypto products. It concludes that HMC's actions reflect a complex interplay of fiscal needs, risk management, and institutional constraints rather than simple speculative trading, highlighting how traditional finance logic applies to crypto within large endowment portfolios.

链捕手05/18 11:44

Harvard University May Have Lost $150 Million in Cryptocurrency Trading! Has Liquidated Ethereum and Significantly Reduced Bitcoin ETF Holdings

链捕手05/18 11:44

The answer could be revealed as soon as today; the entire internet is awaiting the 'AI stock god'’s playbook.

The article discusses the highly anticipated Q1 2026 13F filing from 24-year-old "AI stock guru" Leopold Aschenbrenner's fund, Situational Awareness LP. The fund gained fame after its publicly disclosed holdings skyrocketed from $225 million in Q4 2024 to $5.5 billion in Q4 2025. The market is eagerly awaiting the fund's latest portfolio, seen as a key indicator for AI investment trends. The filing was due by May 15 but has not yet been published. Three potential reasons are explored: 1) A late Friday submission causing an SEC processing delay, with the filing expected imminently. 2) The fund requested confidential treatment from the SEC, suggesting it is building a large, sensitive position. 3) The unlikely scenario that the fund's holdings dropped below the $100 million reporting threshold. The outcome is expected within days. If the filing is released, it will be analyzed for portfolio shifts. If confidential treatment was requested, it will intensify speculation about what major asset Aschenbrenner is accumulating.

marsbit05/18 01:45

The answer could be revealed as soon as today; the entire internet is awaiting the 'AI stock god'’s playbook.

marsbit05/18 01:45

Revealed as Soon as Today: The Entire Internet Awaits the 'Version Answer' from the 24-Year-Old 'AI Stock Prodigy'

The online investment community is eagerly awaiting the Q1 2026 13F filing from the "Situational Awareness" fund, led by 24-year-old Leopold Aschenbrenner, known as an "AI stock-picking prodigy." His fund's assets reportedly exploded from $225 million in Q4 2024 to $5.5 billion by Q4 2025, making its quarterly disclosures a major market signal. The filing, due by May 15th, is now three days late. Analysts suggest three possibilities: 1) A routine delay with SEC processing, meaning the report could be published imminently. 2) The fund has applied for "confidential treatment" from the SEC, allowing it to hide new, large positions it is still accumulating—a move that would spark intense speculation. 3) The fund's holdings fell below the $100 million reporting threshold, though this is considered highly unlikely given its recent size. The reason for the delay will become clear within days. If it's a standard delay, the portfolio will be revealed shortly. If it's confidential treatment, the hunt will be on to decipher what major AI-related asset Aschenbrenner is secretly building a position in.

Odaily星球日报05/18 01:42

Revealed as Soon as Today: The Entire Internet Awaits the 'Version Answer' from the 24-Year-Old 'AI Stock Prodigy'

Odaily星球日报05/18 01:42

Berkshire's 'New King, New Atmosphere': Q1 Reduces Retail and Oil & Gas Holdings, Increases Google, and Also Establishes a Position in Airlines

Berkshire Hathaway's Q1 portfolio report, marking the start of the "Abel era" post-Buffett, revealed significant rebalancing. The firm made a major new investment, initiating a $2.65 billion position in Delta Air Lines—its first airline bet since 2020. It also aggressively increased its stake in Alphabet's A-class shares by over 200%, making it the seventh-largest holding. Conversely, Berkshire divested from several positions, completely exiting Amazon, Visa, Mastercard, and UnitedHealth. It also significantly reduced its stake in Chevron, selling approximately $8 billion worth of shares near their peak. The overall portfolio was streamlined, with the number of holdings dropping from 42 to 29, indicating a move toward a more concentrated and actively managed strategy under new leadership. Apple remains the top holding.

marsbit05/16 02:40

Berkshire's 'New King, New Atmosphere': Q1 Reduces Retail and Oil & Gas Holdings, Increases Google, and Also Establishes a Position in Airlines

marsbit05/16 02:40

Wall Street Institutional Holdings Exposed: Jane Street Bitcoin ETF Positions Slashed by 71%, JPMorgan Chase Increases Holdings by 174%

Q1 2026 US institutional 13F filings reveal diverse crypto strategies amid a bearish market. Bitcoin fell ~23.8% for the quarter, with spot ETFs seeing net outflows. Key highlights: Jane Street slashed its iShares Bitcoin Trust (IBIT) holdings by 71%, shifting focus to Ethereum ETFs (e.g., doubling iShares Ethereum Trust holdings) and adding stocks like Galaxy Digital and Riot Platforms. Conversely, JPMorgan aggressively increased Bitcoin ETF exposure, boosting IBIT by 174% and other Bitcoin funds by up to 3000%, while initiating a position in a Solana ETF and clearing its XRP ETF. Wells Fargo built Ethereum ETF positions despite sector outflows. BlackRock increased holdings in crypto-correlated stocks like MicroStrategy (MSTR) and Bitmine (BMNR). Its on-chain Bitcoin holdings grew, though its total crypto portfolio value shrank due to price declines. ARK Invest notably increased its stake in Circle (CRCL), emphasizing the stablecoin infrastructure narrative. Institutions displayed three key trends: 1) Growing interest in Ethereum as infrastructure. 2) Divergent Bitcoin strategies (long-term allocation vs. tactical trading). 3) Broader adoption of crypto-related equities. Market sentiment improved in April, with Bitcoin ETF inflows hitting a six-month high as Bitcoin recovered above $80,000. More major institutional filings are pending.

链捕手05/15 11:07

Wall Street Institutional Holdings Exposed: Jane Street Bitcoin ETF Positions Slashed by 71%, JPMorgan Chase Increases Holdings by 174%

链捕手05/15 11:07

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