Company · Ownership research

Oklo Inc. OKLO

CIK 0001849056 · CUSIP 02156V109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 02156V109 (OKLO), not CUSIP 02156V909 (OKLO), CUSIP 02156V959 (OKLO), and does not merge CUSIPs.

This page lists the top 20 of 125 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Data Collective IV GP, LLC CIK 1664974 · View history	$55.99M 6,920,804 shares	34.25%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
02	Encompass Capital Advisors LLC CIK 1541901 · View history	$52.25M 6,458,669 shares	2.54%	+742.43K(+13.00%)Added	SEC filing ↗ Nov 14, 2024	▾
03	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$39.28M 4,854,824 shares	0.09%	+4.85MNew	SEC filing ↗ Nov 14, 2024	▾
04	TIGER GLOBAL MANAGEMENT LLC CIK 1167483 · View history	$24.73M 3,056,992 shares	0.11%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
05	Alyeska Investment Group, L.P. CIK 1453072 · View history	$22.36M 2,763,460 shares	0.11%	+1.75M(+173.50%)Added	SEC filing ↗ Nov 14, 2024	▾
06	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$20.66M 1,128,951 shares	0.03%	+1.13MNew	SEC filing ↗ Oct 29, 2024	▾
07	HITE Hedge Asset Management LLC CIK 1568939 · View history	$19.75M 2,441,630 shares	2.27%	-1.48M(-37.70%)Reduced	SEC filing ↗ Nov 14, 2024	▾
08	VANGUARD GROUP INC CIK 102909 · View history	$18.23M 2,253,525 shares	0.00%	+50.62K(+2.30%)Added	SEC filing ↗ Nov 13, 2024	▾
09	BlackRock, Inc. CIK 2012383 · View history	$10.91M 1,348,182 shares	0.00%	—	SEC filing ↗ Nov 13, 2024	▾
10	ARK Investment Management LLC CIK 1697748 · View history	$8.32M 1,028,002 shares	0.08%	+1.03MNew	SEC filing ↗ Oct 31, 2024	▾
11	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$7.80M 964,454 shares	0.00%	+964.45KNew	SEC filing ↗ Nov 14, 2024	▾
12	PORTLAND INVESTMENT COUNSEL INC. CIK 1081668 · View history	$6.49M 802,580 shares	2.33%	+782.58K(+3,912.90%)Added	SEC filing ↗ Nov 14, 2024	▾
13	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$6.42M 793,990 shares	0.01%	+19.51K(+2.50%)Added	SEC filing ↗ Nov 14, 2024	▾
14	READYSTATE ASSET MANAGEMENT LP CIK 1900923 · View history	$6.19M 765,553 shares	0.32%	+263.36K(+52.40%)Added	SEC filing ↗ Nov 14, 2024	▾
15	Focus Partners Wealth CIK 1542153 · View history	$5.99M 741,000 shares	0.02%	+741.00KNew	SEC filing ↗ Nov 14, 2024	▾
16	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$5.97M 737,704 shares	0.00%	+24.94K(+3.50%)Added	SEC filing ↗ Nov 12, 2024	▾
17	Corient Private Wealth LLC CIK 1948780 · View history	$5.12M 632,454 shares	0.01%	-2.30K(-0.40%)Reduced	SEC filing ↗ Nov 12, 2024	▾
18	Arosa Capital Management LP CIK 1596053 · View history	$4.85M 600,000 shares	3.39%	+162.00K(+37.00%)Added	SEC filing ↗ Nov 14, 2024	▾
19	JANE STREET GROUP, LLC CIK 1595888 · View history	$4.24M 524,085 shares	0.01%	+1.06K(+0.20%)Added	SEC filing ↗ Nov 15, 2024	▾
20	Compound Planning, Inc. CIK 1978879 · View history	$4.17M 515,591 shares	0.26%	+515.59KNew	SEC filing ↗ Oct 8, 2024	▾

Showing 20 / 125 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

125

Cancelled or null records excluded

Disclosed shares

46,397,098

Not deduplicated across managers

Disclosed value

$387.19M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Oklo Inc. · Q3 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.