Security key
50015M109
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 57,572,794
- Total 13F value
- $1,609,734,792
- Share change
- +12,804,456
- Put/Call ratio
- 44%
- SEC-reported price per share
- $27.96
- Number of holders
- 158
- Value change
- +$370,103,419
- Number of buys
- 98
- Number of sells
- 53
- Shares outstanding
- 62,473,288
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
158
Top holders
10
KOD full security history
Ownership snapshot
Full 13F holder table
Kodiak Sciences Inc. SEC filings
Kodiak Sciences Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of KOD - Kodiak Sciences Inc. - COMMON STOCK (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
BAKER BROS. ADVISORS LP
Disclosed value leader
BAKER BROS. ADVISORS LP
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 33%
13D/G row: BAKER BROS. ADVISORS LP
Showing 1-6 of 15 holder rows.
Quick read
BAKER BROS. ADVISORS LP leads the comparable SEC ownership view at 33%.
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 BAKER BROS. ADVISORS LP's linked filing trail.
Comparable ownership
Top 5
BAKER BROS. ADVISORS LP
33%
Victor Perlroth
9.9%
BlackRock, Inc.
4.7%
Point72 Asset Management, L.P.
4.5%
VANGUARD GROUP INC
3.1%
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 |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP |
13D/G
13F
Company
|
33%
|
$416,802,847
20,067,542 shares
|
$0 | 18 Dec 2025 |
| Victor Perlroth |
13D/G
D. VICTOR PERLROTH, M.D.
|
9.9%
|
$176,074,839
6,504,427 shares
|
+$9,203,800 | 31 Dec 2025 |
| BlackRock, Inc. |
13F
Company
|
4.7%
|
$48,330,476
2,952,381 shares
|
— | 30 Sep 2025 |
| Point72 Asset Management, L.P. |
13F
Company
|
4.5%
|
$46,443,593
2,837,116 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
3.1%
|
$31,926,280
1,950,292 shares
|
— | 30 Sep 2025 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
2.1%
|
$21,853,950
1,335,000 shares
|
— | 30 Sep 2025 |
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 Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
158
Shares
57,572,794
Rows available
158
| 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 Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
119
Q4 2025 holders
158
Holder diff
39
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|