Aigen Investment Management’s Weibo WB Stock Holding History

Aigen Investment Management’s Portfolio WB Stock Details WB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$171K	Buy	+23,610	New	+$193K	0.05%	448
2025 Q1	–	Sell	-17,529	Closed	-$167K	–	1064
2024 Q4	$167K	Buy	+17,529	New	+$168K	0.03%	627
2024 Q1	–	Sell	-22,629	Closed	-$248K	–	1040
2023 Q4	$248K	Sell	22,629 -17,081	-43%	-$194K	0.04%	571
2023 Q3	$498K	Buy	39,710 +26,228	+195%	+$349K	0.09%	353
2023 Q2	$177K	Buy	+13,482	New	+$214K	0.03%	640
2022 Q1	–	Sell	-16,729	Closed	-$510K	–	1128
2021 Q4	$510K	Buy	+16,729	New	+$680K	0.03%	616

Other funds holding WB

Alibaba Group Causeway Bay, Hong Kong $509M AUM 25.62% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

KFA

Krane Funds Advisors New York $2.82B AUM 0.41% 1-Year Est. Return

PCP

Polunin Capital Partners London, United Kingdom $407M AUM 55.12% 1-Year Est. Return

SCM

Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

CCM

Causeway Capital Management Los Angeles, California $9.24B AUM 21.27% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Aigen Investment Management's WB Position: Q2 2026 in Review

Aigen Investment Management opened a new position in Weibo (WB) in Q2 2026: 23,610 shares worth $171K. The stake represents 0.05% of the portfolio and ranks #448 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in WB as recently as Q4 2024.

Aigen Investment Management first reported a position in WB in Q4 2021 and has held it in 6 quarters since. The position peaked at $510K in Q4 2021. 134 funds tracked by Wall St. Rank hold WB as of Q2 2026.

Aigen Investment Management held 23,610 shares of Weibo worth $171K as of Q2 2026.
Weibo was a new Aigen Investment Management position in Q2 2026.
Weibo made up 0.05% of Aigen Investment Management's portfolio in Q2 2026, its #448 holding.
Aigen Investment Management first reported a position in Weibo in Q4 2021 and has held it in 6 quarters since.
Aigen Investment Management's Weibo position peaked at $510K in Q4 2021.
134 funds tracked by Wall St. Rank held Weibo as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.