ALTC Acquisition Corp

-

Stock Issuer and Owners

Home | Sign Up | Log In
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
Related People
Fund Service Providers
Startup & Company Raises
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
ALTC Acquisition Corp
TickerOKLO
CIK #0001849056
CUSIP02156V109
SectorReal Estate & Construction - Blank Checks
Address640 Fifth Avenue, New York, NY 10019
Source [EDGAR]
CIK Filing 2011 - 2026
[0001849056] 10-K
[0001849056] 10-Q
[0001849056] 3
[0001849056] 4
[0001849056] 8-K
[0001849056] SC 13D
[0001849056] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Group Inc OKLO Inc [2025-07-29] 0.0
Altman Samuel H OKLO Inc [2024-12-23] 0.0
Encompass Capital Advisors LLC OKLO Inc [2024-08-09] 5.05
Mithril II LP OKLO Inc [2024-05-20] 81945.3
Data Collective IV LP OKLO Inc [2024-05-20] 5.7
Dewitte Jacob OKLO Inc [2024-05-16] 18.1
Peak6 Capital Management LLC ALTC Acquisition Corp [2024-03-21] 0.0
Meteora Capital LLC ALTC Acquisition Corp [2024-02-14] 7.59
Fort Baker Capital Management LP ALTC Acquisition Corp [2024-02-14] 5.85
ICS Opportunities Ltd ALTC Acquisition Corp [2023-10-18] 5.2
Encompass Capital Advisors LLC ALTC Acquisition Corp [2023-09-11] 5.34
Peak6 Capital Management LLC ALTC Acquisition Corp [2023-02-10] 6.4
ALTC Sponsor LLC ALTC Acquisition Corp [2022-02-11] 21.8
Peak6 Capital Management LLC ALTC Acquisition Corp [2022-02-11] 6.4
Magnetar Financial LLC ALTC Acquisition Corp [2022-01-14] 6.86
Empyrean Capital Partners LP ALTC Acquisition Corp [2021-12-15] 7.3
Citadel Advisors LLC ALTC Acquisition Corp [2021-07-30] 5.3
Tiger Global Management LLC ALTC Acquisition Corp [2021-07-22] 8.0
Form 3/4/5 Filer 2011 - 2026
Oklo Inc.
Goodwin William Carroll Murphy
Schweiger Patrick Joseph
DeWitte Jacob
Cochran Caroline
M. Klein Associates, Inc.
Klein Michael Stuart
Kinzley Richard
Bealmear Richard Craig
Jansen John M
Poneman Daniel B
Thompson Michael N. Jr.
Altman Samuel H.
AltC Sponsor LLC
Wright Christopher A
Lattman Peter
Frei Frances X
Thornton John L
Taragin Lee Jay
Green Allison
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2025-06-30] SOLE 0 8,547,595
BlackRock, Inc. [2025-06-30] SOLE 7,099,265 7,317,420
Citadel Advisors LLC [2025-06-30] DFND 6,432,457 6,432,457
Susquehanna International Group LLP [2025-06-30] OTR 197,663 5,774,463
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. [2025-06-30] DFND 4,133,253 4,133,253
Jane Street Group LLC [2025-06-30] DFND 1,489,400 2,890,900
Geode Capital Management LLC [2025-06-30] DFND 2,248,425 2,248,425
D. E. Shaw & Co., Inc. [2025-06-30] DFND 2,238,523 2,238,523
State Street Corp [2025-06-30] DFND 1,924,800 2,138,658
UBS Group AG [2025-06-30] DFND 1,125,922 1,425,224
Wolverine Trading LLC [2025-06-30] DFND 0 1,406,046
Morgan Stanley [2025-06-30] DFND 657,084 1,292,403
Walleye Trading LLC [2025-06-30] SOLE 1,076,269 1,076,269
Peak6 LLC [2025-06-30] DFND 975,600 975,600
Goldman Sachs Group Inc [2025-06-30] DFND 908,046 908,246
Compound Planning Inc [2025-06-30] SOLE 0 861,881
Northern Trust Corp [2025-06-30] DFND 796,435 796,435
Charles Schwab Investment Management Inc [2025-06-30] SOLE 772,185 772,185
Portland Investment Counsel Inc [2025-06-30] SOLE 766,480 766,480
Capital Fund Management Sa [2025-06-30] SOLE 0 744,700
Hood River Capital Management LLC [2025-06-30] SOLE 708,576 730,823
Ghisallo Capital Management LLC [2025-06-30] SOLE 650,000 650,000
Tidal Investments LLC [2025-06-30] SOLE 634,792 634,792
Voloridge Investment Management LLC [2025-06-30] SOLE 567,759 567,759
Sculptor Capital LP [2025-06-30] DFND 0 564,600
Wellington Management Group LLP [2025-06-30] DFND 0 556,108
LPL Financial LLC [2025-06-30] SOLE 0 476,655
Alyeska Investment Group LP [2025-06-30] SOLE 455,519 455,519
JPMorgan Chase & Co [2025-06-30] DFND 328,406 409,808
Raymond James Financial Inc [2025-06-30] DFND 0 337,348
Prev | Page 1170 | Next
New Features
Service Providers Listing Leaderboards of the custodians, auditors, brokers, marketers, and fund sponsors behind private funds — ranked by assets and number of funds, each with its own page and a growth-over-time chart.
Latest Form D Offerings by VC, PE & Hedge Funds The newest private-fund Form D filings — venture capital, private equity, and hedge funds — with how much each is raising, its strategy, and the managers behind it. Filter by period and fund type.
Latest Form D Offerings by Companies Operating-company Regulation D raises (Databricks, Roboflow, and thousands more), ranked by amount raised and filterable by period and industry — the startup side of Form D, kept separate from pooled funds.
In the News Recent headlines gathered for the firms and funds people follow most, shown right on each firm and fund page — here it is live on a major manager's profile.
Terms | Privacy | Providers | Companies | Guide
tony@aum13f.com