NovaBridge Biosciences - Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares) (NBP)

CUSIP: 44975P103

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class
Equity / Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares)
Total 13F shares
20,700,388
Total 13F value
$71,623,449
Holder snapshot 6 visible 7 signals
Share change
-4,162,748
Put/Call ratio
29%
SEC-reported price per share
$3.46
Number of holders
51
Value change
-$16,502,335
Number of buys
15
Open additional details 1 more signal available
Number of sells
38
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
265,214,861

Security key

44975P103

Report period

Q1 2023

Institutions

51

Top holders

10

NBP full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2023 Previous quarter: Q4 2022 NovaBridge Biosciences SEC filings NovaBridge Biosciences company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of NBP - NovaBridge Biosciences - Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares) (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
HHLR ADVISORS, LTD.
Disclosed value leader
HHLR ADVISORS, LTD.
Comparable rows
15/15
Latest evidence
31 Dec 2022
13F Lead comparable stake: 2.7% Showing 1-6 of 15 holder rows.

Quick read

HHLR ADVISORS, LTD. leads the comparable SEC ownership view at 2.7%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens HHLR ADVISORS, LTD.'s linked filing trail.
Comparable ownership Top 5
HHLR ADVISORS, LTD. 2.7%
Cederberg Capital Ltd 0.84%
VANGUARD GROUP INC 0.79%
BlackRock Finance, Inc. 0.75%
MORGAN STANLEY 0.6%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
HHLR ADVISORS, LTD.
13F
Company
13F
2.7%
$30,024,313
7,182,850 shares
 — 31 Dec 2022
Cederberg Capital Ltd
13F
Company
13F
0.84%
$9,260,000
2,215,385 shares
 — 31 Dec 2022
VANGUARD GROUP INC
13F
Company
13F
0.79%
$8,723,794
2,087,032 shares
 — 31 Dec 2022
BlackRock Finance, Inc.
13F
Company
13F
0.75%
$8,320,098
1,990,454 shares
 — 31 Dec 2022
MORGAN STANLEY
13F
Company
13F
0.6%
$6,651,514
1,591,271 shares
 — 31 Dec 2022
Artal Group S.A.
13F
Company
13F
0.32%
$3,553,000
850,000 shares
 — 31 Dec 2022
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
51
Shares
20,700,388
Rows available
51
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q4 2022 Across Filers

Q4 2022 holders
63
Q1 2023 holders
51
Holder diff
-12
Investor Q4 2022 Shares Q1 2023 Shares Share Diff Share Chg % Q4 2022 value Q1 2023 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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