Who owns CTKB? 13F holders and whale ownership
CTKB is tracked across public portfolios in Whale Analyzer. This page answers who owns CTKB, which top funds are buying CTKB, aggregate disclosed value, and recent position changes based on public data. HHLR Advisors is the largest reported holder at $29M; the top five funds control 100.0% of reported ownership; the stock trades below the aggregate whale cost basis of $20.66. Top tracked holders include HHLR Advisors.
Continue to the live CTKB dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| HHLR Advisors 13F portfolio HHLR Advisors holdings | $29.1M | 6.7M | Held |
Ownership concentration
Reported ownership of CTKB is highly concentrated across tracked institutions.
- Single largest holder: 100.0% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 1 tracked institutions, 1 held. Net positioning is stable.
- HHLR Advisors — HHLR Advisors ($29.1M) (→ 0.0% qoq shares) · avg cost $20.66
Whale cost basis vs current price
The aggregate tracked cost basis is $20.66 versus a current price of $4.48, so CTKB trades below its cost basis (-78.3%). Average unrealized P&L across tracked holders: -82%.
Sector positioning — Other
CTKB sits within the Other sector alongside 670 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live CTKB dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- PDD whale holders — PDD HOLDINGS INC
- BABA whale holders — ALIBABA GROUP HLDG LTD
- BEIGF whale holders — BEONE MEDICINES LTD
- FUTU whale holders — FUTU HLDGS LTD
- LEGN whale holders — LEGEND BIOTECH CORP
- AVBP whale holders — ARRIVENT BIOPHARMA INC
- BEKE whale holders — KE HLDGS INC
- CWAN whale holders — CLEARWATER ANALYTICS HLDGS I
Learn more in Whale Analyzer Academy
Deepen your read on CTKB with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns CTKB stock?
Whale Analyzer tracks 1 public institutional holders of CTKB with a combined reported value of $29.1M. See the holder table above for the largest tracked positions.
Which top funds are buying CTKB?
Tracked institutions were stable last quarter — 1 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is CTKB ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is CTKB above or below the whale cost basis?
The aggregate tracked cost basis is $20.66 versus a current price of $4.48 (-78.3%).
What does 13F ownership mean for CTKB?
Use the interactive CTKB dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.