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

CUSIP: 44975P103

Q2 2021 13F Holders as of 30 Jun 2021

Security type / class
Equity / Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares)
Total 13F shares
28,287,880
Total 13F value
$2,375,233,906
Holder snapshot 6 visible 7 signals
Share change
+5,327,254
Put/Call ratio
154%
SEC-reported price per share
$83.95
Number of holders
133
Value change
+$495,487,800
Number of buys
101
Open additional details 1 more signal available
Number of sells
36
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
265,214,861

Security key

44975P103

Report period

Q2 2021

Institutions

133

Top holders

10

NBP full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2021 Previous quarter: Q1 2021 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 Mar 2021
13F Lead comparable stake: 2.5% Showing 1-6 of 15 holder rows.

Quick read

HHLR ADVISORS, LTD. leads the comparable SEC ownership view at 2.5%.

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. 2.5%
Cederberg Capital Ltd 0.8%
WFM ASIA (BVI) Ltd 0.68%
Avidity Partners Management LP 0.5%
ADAGE CAPITAL PARTNERS GP, L.L.C. 0.46%

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
2.5%
$320,686,000
6,616,170 shares
 — 31 Mar 2021
Cederberg Capital Ltd
13F
Company
13F
0.8%
$103,181,000
2,128,770 shares
 — 31 Mar 2021
WFM ASIA (BVI) Ltd
13F
Company
13F
0.68%
$86,834,000
1,791,496 shares
 — 31 Mar 2021
Avidity Partners Management LP
13F
Company
13F
0.5%
$64,417,000
1,329,000 shares
 — 31 Mar 2021
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
Company
13F
0.46%
$58,973,000
1,216,694 shares
 — 31 Mar 2021
Artisan Partners Limited Partnership
13F
Company
13F
0.33%
$42,551,000
877,891 shares
 — 31 Mar 2021
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 Q2 2021

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

Institutions
133
Shares
28,287,880
Rows available
133
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 Q2 2021 vs Q1 2021 Across Filers

Q1 2021 holders
78
Q2 2021 holders
133
Holder diff
55
Investor Q1 2021 Shares Q2 2021 Shares Share Diff Share Chg % Q1 2021 value Q2 2021 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .