Security key
483119103
- Security type / class
- Equity / Stock
- Total 13F shares
- 11
- Total 13F value
- $166
- Share change
- -12,024
- SEC-reported price per share
- $15.05
- Number of holders
- 2
- Value change
- -$458,716
- Number of sells
- 1
Report period
Q1 2023
Institutions
2
Top holders
2
KALA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
KALA BIO, Inc. SEC filings
KALA BIO, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 483119103
Recent filing periods:
Ownership snapshot
Top reported holders of KALA - KALA BIO INC COM - 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
RA CAPITAL MANAGEMENT, L.P.
Disclosed value leader
Rajeev M. Shah
Comparable rows
0/15
Latest evidence
31 Dec 2022
3/4/5
13F
Highest disclosed value: $73,564,492
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Rajeev M. Shah has the largest disclosed position value at $73.56M.
0 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 Rajeev M. Shah's linked filing trail.
Disclosed position value
Top 5
RA CAPITAL MANAGEMENT, L.P.
$47.45M
Rajeev M. Shah
$73.56M
Gregory Grunberg
$36.75M
BAKER BROS. ADVISORS LP
$2.93M
MILLENNIUM MANAGEMENT LLC
$2.89M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$47,446,992
7,039,613 shares
|
— | 26 May 2022 |
| Rajeev M. Shah |
3/4/5
Director
|
—
denominator unverified
|
$73,564,492
10,914,613 shares
|
— | 17 Jun 2021 |
| Gregory Grunberg |
3/4/5
Director
|
—
denominator unverified
|
$36,745,536
5,451,860 shares
|
— | 17 Jun 2021 |
| BAKER BROS. ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$2,930,416
76,813 shares
|
— | 31 Dec 2022 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$2,888,000
75,696 shares
|
— | 31 Dec 2022 |
| CLEAR STREET LLC |
13F
Company
|
—
denominator unverified
|
$1,884,000
49,390 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
2
Shares
11
Rows available
2
| 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 Q1 2026 Across Filers
Q1 2026 holders
2
Q1 2023 holders
2
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend