Latest Period
Q1 2026
Security Snapshot
NovaBridge Biosciences - Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares) (NBP) Institutional Ownership
CUSIP: 44975P103
13F Institutional Holders and Ownership History from Q1 2020 to Q1 2026
Institutions Reporting
47
Shares (Excl. Options)
29,315,624
Price
$2.46
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- Security type / class
- Equity / Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares)
- Symbol
- NBP on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 29,315,624
- Total 13F value
- $72,073,173
- Portfolio coverage rank
- 0%
- Share change
- -3,841,583
- Value change
- -$13,543,670
- Number of holders
- 47
- Shares outstanding
- 265,214,861
- SEC-reported price per share
- $2.45
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- NBP - NovaBridge Biosciences - Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares) is tracked under CUSIP 44975P103.
- 47 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 57 to 47 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $132,139,164 to $72,073,173.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 47 institutions filings for Q1 2026.
Security key
44975P103
Latest holder period
Q1 2026
13F holders
47
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
NBP full holder history
NovaBridge Biosciences SEC filings
NovaBridge Biosciences company facts
NovaBridge Biosciences insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 44975P103:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
NBP
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Everest Medicines Ltd | 16% | $90,577,645 | 42,524,716 | Everest Medicines Limited | 05 Aug 2025 | |||
| CBC Investment I-Mab Ltd | 12% | +11% | $121,227,193 | +$11,952,376 | 30,499,709 | +11% | Wei Fu | 29 Jan 2026 |
As of 31 Mar 2026, 47 institutional investors reported holding 29,315,624 shares of NovaBridge Biosciences - Ordinary Shares, par value $0.0001 per share (Including Ordinary Shares Underlying American Depository Shares) (NBP). This represents 11% of the company’s total 265,214,861 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
11%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 2.3% | 6,032,650 | -28% | 0.01% | $14,810,156 |
| HHLR ADVISORS, LTD. | 2.3% | 5,980,568 | 0% | 0.88% | $14,712,197 |
| MORGAN STANLEY | 1.4% | 3,838,198 | +1.4% | 0% | $9,441,967 |
| Siren, L.L.C. | 1.1% | 3,000,000 | 0% | 0.2% | $7,380,000 |
| AIHC Capital Management Ltd | 0.85% | 2,262,933 | +447% | 4.7% | $5,566,815 |
| Point72 Asset Management, L.P. | 0.52% | 1,389,403 | -40% | 0.01% | $3,417,931 |
| Candriam S.C.A. | 0.43% | 1,132,563 | 0% | 0.01% | $2,786,105 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 0.38% | 1,000,000 | 0% | 0% | $2,460,000 |
| Woodline Partners LP | 0.26% | 700,000 | -33% | 0.01% | $1,722,000 |
| BlackRock, Inc. | 0.24% | 627,496 | +1.5% | 0% | $1,543,640 |
| Exome Asset Management LLC | 0.22% | 576,960 | +15% | 0.84% | $1,419,322 |
| STATE STREET CORP | 0.14% | 370,107 | +2.8% | 0% | $910,463 |
| Fiera Capital Corp | 0.12% | 315,681 | 0% | $776,575 | |
| BARCLAYS PLC | 0.11% | 299,299 | -52% | 0% | $736,275 |
| RENAISSANCE TECHNOLOGIES LLC | 0.1% | 272,412 | 0% | $670,134 | |
| Taikang Asset Management (Hong Kong) Co Ltd | 0.06% | 170,931 | +33% | 0.04% | $420,490 |
| CITADEL ADVISORS LLC | 0.06% | 166,616 | 0% | $409,875 | |
| DIMENSIONAL FUND ADVISORS LP | 0.06% | 146,322 | -1.4% | 0% | $359,952 |
| GOLDMAN SACHS GROUP INC | 0.04% | 112,463 | -20% | 0% | $276,659 |
| HRT FINANCIAL LP | 0.04% | 107,524 | 0% | $264,000 | |
| XTX Topco Ltd | 0.04% | 101,509 | -28% | 0% | $249,712 |
| AXQ CAPITAL, LP | 0.03% | 83,330 | 0.03% | $204,992 | |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | 0.03% | 80,400 | 0% | 0.04% | $197,784 |
| Leonteq Securities AG | 0.03% | 80,000 | +281% | 0.01% | $196,800 |
| BNP PARIBAS FINANCIAL MARKETS | 0.03% | 73,102 | 0% | 0% | $179,831 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
25
Latest
Q1 2026
Rows shown
1-25 of 25
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 29,315,624 | $72,073,173 | -$13,543,670 | $2.46 | 47 |
| 2025 Q4 | 33,200,810 | $132,139,164 | +$14,644,437 | $3.98 | 57 |
| 2025 Q3 | 29,690,135 | $112,309,052 | +$77,501,715 | $3.78 | 42 |
| 2025 Q2 | 9,395,986 | $22,737,366 | +$2,030,864 | $2.42 | 32 |
| 2025 Q1 | 8,993,007 | $7,408,233 | -$2,236,666 | $0.82 | 29 |
| 2024 Q4 | 11,912,678 | $10,125,354 | -$4,196,499 | $0.85 | 27 |
| 2024 Q3 | 14,193,703 | $17,600,522 | -$1,644,775 | $1.24 | 27 |
| 2024 Q2 | 15,140,525 | $25,329,475 | +$4,917,141 | $1.67 | 37 |
| 2024 Q1 | 12,194,479 | $22,682,620 | -$591,267 | $1.86 | 38 |
| 2023 Q4 | 12,343,395 | $23,450,292 | -$3,932,021 | $1.90 | 43 |
| 2023 Q3 | 15,251,229 | $20,128,696 | -$8,412,218 | $1.32 | 46 |
| 2023 Q2 | 18,691,045 | $55,880,438 | -$6,382,969 | $2.99 | 46 |
| 2023 Q1 | 20,700,388 | $71,623,449 | -$16,502,335 | $3.46 | 51 |
| 2022 Q4 | 24,863,205 | $103,919,915 | -$23,835,362 | $4.18 | 63 |
| 2022 Q3 | 30,756,340 | $123,319,030 | -$78,451,098 | $4.01 | 69 |
| 2022 Q2 | 38,195,150 | $430,214,056 | -$43,072,457 | $11.30 | 91 |
| 2022 Q1 | 40,274,792 | $654,272,172 | -$2,809,989 | $16.24 | 112 |
| 2021 Q4 | 39,063,350 | $1,843,596,654 | +$49,692,681 | $47.39 | 127 |
| 2021 Q3 | 36,035,033 | $2,613,664,389 | +$445,184,584 | $72.49 | 140 |
| 2021 Q2 | 28,287,880 | $2,375,233,906 | +$495,487,800 | $83.95 | 133 |
| 2021 Q1 | 23,316,491 | $1,130,077,433 | +$490,958,954 | $48.47 | 78 |
| 2020 Q4 | 13,056,509 | $615,418,000 | +$200,018,636 | $47.15 | 63 |
| 2020 Q3 | 9,526,320 | $447,661,000 | +$236,962,427 | $47.03 | 48 |
| 2020 Q2 | 3,298,968 | $97,724,000 | -$2,617,263 | $29.93 | 19 |
| 2020 Q1 | 3,439,668 | $44,717,000 | +$44,717,000 | $13.00 | 15 |