Stock

WB

WEIBO CORPORATION

Latest close $8.024 of 27 marquee funds currently hold2 CUSIPs mapped

Current holders

27 funds tracked

Ever held

Current + past

New this quarter

Exited this quarter

Marquee-fund ownership over time

Nov 14, 2016Feb 16, 2021Nov 14, 2024May 15, 2026

Now

This quarter's activity

New positions opened

Positions exited

None.

Current holders

Sorted by tenure (longest first)

Fund	First disclosed	Held	Entry price	Latest close	Return on entry
Citadel Advisors re-entered	Q3 2024(8Q snapshot)	7Q	$6.58	$8.02	+22%
Two Sigma Investments re-entered	Q3 2024(8Q snapshot)	7Q	$6.58	$8.02	+22%
D.E. Shaw re-entered	Q3 2024(8Q snapshot)	7Q	$6.58	$8.02	+22%
Millennium Management re-entered	Q3 2024(8Q snapshot)	7Q	$6.58	$8.02	+22%

“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.

Past holders

Funds that exited at some point

Fund	Last entry	Exited	Entry → Exit	Return
Point72 Asset Management 3× in & out	Q3 2025	Q4 2025	→ $9.40	-12%
AQR Capital Management	Q2 2025	Q3 2025	→ $11	+35%
Renaissance Technologies	Q3 2024	Q4 2024	→ $6.85	+4%
Bridgewater Associates	Q3 2019	Q3 2024	→ $6.58	-75%
Maverick Capital 3× in & out	Q3 2021	Q4 2021	→ $31	-13%
Tiger Global	Q4 2017	Q1 2018	→ $100	+24%

Insider activity

Form 4 — officers, directors, 10%+ owners

Filed within two business days of each transaction by anyone with material insider status at WEIBO Corp. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.

Filings · last 30d

Filings · last 90d

Total on file

Recent SEC buffer

Most recent

May 19, 2026

30d / 90d windows measured from May 19, 2026 — the most recent Form 4 on file — not from today.

Fundamentals

XBRL · WEIBO CORPORATION

Annual figures sourced directly from WEIBO CORPORATION's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue

$1.76B

FY2025+0% YoY

Net income

$449.02M

FY2025+49% YoY

EPS (diluted)

$1.70

FY2025+47% YoY

Free cash flow(?)

$477.11M

FY2025-18% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for WEIBO Corp — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds

Fund	Open date	Close date	Open price	Close price / current	Return
Citadel Advisors	Q2 2026	open	$8.12	$8.26	+2%
Two Sigma Investments	Q2 2026	open	$0.00	—	+0%
Two Sigma Investments	Q1 2026	open	$9.30	$8.26	-11%
Millennium Management	Q1 2026	open	$9.30	$8.26	-11%
Point72 Asset Management	Q3 2025	Q4 2025	$11	$9.40	-12%
D.E. Shaw	Q2 2025	open	$7.89	$8.26	+5%
AQR Capital Management	Q2 2025	Q3 2025	$7.89	$11	+35%
D.E. Shaw	Q1 2025	Q4 2025	$0.00	—	+0%
Millennium Management	Q1 2025	open	$0.00	—	+0%
Point72 Asset Management	Q1 2025	Q2 2025	$9.29	$7.89	-15%
Citadel Advisors	Q3 2024	Q1 2026	$6.58	$9.30	+41%
Two Sigma Investments	Q3 2024	Q4 2025	$6.58	$9.40	+43%
D.E. Shaw	Q3 2024	Q1 2025	$6.58	$9.29	+41%
Millennium Management	Q3 2024	Q4 2025	$6.58	$9.40	+43%
Point72 Asset Management	Q3 2024	Q4 2024	$6.58	$6.86	+4%
Renaissance Technologies	Q3 2024	Q4 2024	$6.56	$6.85	+4%
Maverick Capital	Q3 2021	Q4 2021	$36	$31	-13%
Maverick Capital	Q4 2020	Q1 2021	$34	$44	+28%
Bridgewater Associates	Q3 2019	Q3 2024	$26	$6.58	-75%
Tiger Global	Q4 2017	Q1 2018	$80	$100	+24%
Maverick Capital	Q4 2016	Q2 2017	$30	$45	+50%

Caveats

Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
“Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.