RhumbLine Advisers’s Oklo OKLO Stock Holding History

RhumbLine Advisers’s Portfolio OKLO Stock Details OKLO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$5.76M	Sell	110,034 -62,362	-36%	-$3.89M	﹤0.01%	1403
2026 Q1	$8.55M	Buy	172,396 +16,069	+10%	+$1.16M	0.01%	1135
2025 Q4	$11.2M	Sell	156,327 -9,020	-5%	-$1.01M	0.01%	1007
2025 Q3	$18.5M	Buy	165,347 +5,644	+4%	+$442K	0.01%	769
2025 Q2	$8.94M	Buy	159,703 +156,703	+5,223%	+$6.04M	0.01%	1105
2025 Q1	$64.9K	Buy	+3,000	New	+$101K	﹤0.01%	3511

Other funds holding OKLO

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

RhumbLine Advisers's OKLO Position: Q2 2026 in Review

RhumbLine Advisers reduced its Oklo (OKLO) stake by 36% in Q2 2026, selling an estimated $3.89M and leaving 110,034 shares worth $5.76M. The position accounts for ﹤0.01% of the portfolio, ranked #1403.

RhumbLine Advisers first reported a position in OKLO in Q1 2025 and has held it in 6 quarters since. The position peaked at $18.5M in Q3 2025. 673 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

RhumbLine Advisers held 110,034 shares of Oklo worth $5.76M as of Q2 2026.
RhumbLine Advisers sold 62,362 Oklo shares in Q2 2026, an estimated $3.89M.
Oklo made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #1403 holding.
RhumbLine Advisers first reported a position in Oklo in Q1 2025 and has held it in 6 quarters since.
RhumbLine Advisers's Oklo position peaked at $18.5M in Q3 2025.
673 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.