Security key
682310875
ONCOLYTICS BIOTECH INC - Common Stock, no par value (ONCY)
CUSIP: 682310875
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock, no par value
- Total 13F shares
- 5,144,044
- Total 13F value
- $6,944,143
- Share change
- -1,049,305
- SEC-reported price per share
- $1.35
- Number of holders
- 42
- Value change
- -$1,456,985
- Number of buys
- 19
- Number of sells
- 14
- Shares outstanding
- 109,272,143
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
42
Top holders
10
ONCY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ONCOLYTICS BIOTECH INC SEC filings
ONCOLYTICS BIOTECH INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 682310875
Recent filing periods:
Ownership snapshot
Top reported holders of ONCY - ONCOLYTICS BIOTECH INC - Common Stock, no par value (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
Anson Funds Management LP
Disclosed value leader
Anson Funds Management LP
Comparable rows
15/15
Latest evidence
30 Sep 2023
13F
Lead comparable stake: 4.9%
Showing 1-6 of 15 holder rows.
Quick read
Anson Funds Management LP leads the comparable SEC ownership view at 4.9%.
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 Anson Funds Management LP's linked filing trail.
Comparable ownership
Top 5
Anson Funds Management LP
4.9%
MILLENNIUM MANAGEMENT LLC
0.19%
INTERNATIONAL ASSETS INVESTMENT M...
0.18%
MORGAN STANLEY
0.06%
CIBC WORLD MARKET INC.
0.06%
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 |
|---|---|---|---|---|---|
| Anson Funds Management LP |
13F
Company
|
4.9%
|
$11,558,438
5,302,036 shares
|
— | 30 Sep 2023 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
0.19%
|
$464,390
213,023 shares
|
— | 30 Sep 2023 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC |
13F
Company
|
0.18%
|
$449,240
201,453 shares
|
— | 30 Sep 2023 |
| MORGAN STANLEY |
13F
Company
|
0.06%
|
$136,238
62,494 shares
|
— | 30 Sep 2023 |
| CIBC WORLD MARKET INC. |
13F
Company
|
0.06%
|
$133,000
60,913 shares
|
— | 30 Sep 2023 |
| ROYAL BANK OF CANADA |
13F
Company
|
0.05%
|
$121,000
55,729 shares
|
— | 30 Sep 2023 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
42
Shares
5,144,044
Rows available
42
| 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 2023 vs Q1 2026 Across Filers
Q1 2026 holders
57
Q4 2023 holders
42
Holder diff
-15
| Investor | Q1 2026 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend