KALA BIO, Inc. - Common Stock, $0.001 par value per share (KALA)

CUSIP: 483119202

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class
Equity / Common Stock, $0.001 par value per share
Total 13F shares
319,440
Total 13F value
$4,808,013
Holder snapshot 6 signals
Share change
-4,684
SEC-reported price per share
$15.05
Number of holders
22
Value change
-$2,074,855
Number of buys
10
Number of sells
13
Security identity 1 source field
Shares outstanding
28,929,479

Security key

483119202

Report period

Q1 2023

Institutions

22

Top holders

10

KALA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2023 Previous quarter: Q4 2022 KALA BIO, Inc. SEC filings KALA BIO, Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of KALA - KALA BIO, Inc. - Common Stock, $0.001 par value per share (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 2022
13F Lead comparable stake: 0.27% Showing 1-6 of 15 holder rows.

Quick read

BAKER BROS. ADVISORS LP leads the comparable SEC ownership view at 0.27%.

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.

Comparable ownership Top 5
BAKER BROS. ADVISORS LP 0.27%
MILLENNIUM MANAGEMENT LLC 0.26%
CLEAR STREET LLC 0.17%
JANE STREET GROUP, LLC 0.09%
BlackRock Finance, Inc. 0.05%

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
13F
Company
13F
0.27%
$2,930,416
76,813 shares
 — 31 Dec 2022
MILLENNIUM MANAGEMENT LLC
13F
Company
13F
0.26%
$2,888,000
75,696 shares
 — 31 Dec 2022
CLEAR STREET LLC
13F
Company
13F
0.17%
$1,884,000
49,390 shares
 — 31 Dec 2022
JANE STREET GROUP, LLC
13F
Company
13F
0.09%
$990,107
25,953 shares
 — 31 Dec 2022
BlackRock Finance, Inc.
13F
Company
13F
0.05%
$599,222
15,707 shares
 — 31 Dec 2022
BANK OF AMERICA CORP /DE/
13F
Company
13F
0.05%
$506,784
13,284 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
22
Shares
319,440
Rows available
22
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
27
Q1 2023 holders
22
Holder diff
-5
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
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 .