Security key
416906105
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 30,067,615
- Total 13F value
- $83,291,237
- Share change
- +1,174,286
- Put/Call ratio
- 10200%
- SEC-reported price per share
- $2.77
- Number of holders
- 65
- Value change
- +$3,382,432
- Number of buys
- 25
- Number of sells
- 43
- Shares outstanding
- 4,518,092
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 2022
Institutions
65
Top holders
10
HBIO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2023
Previous quarter: Q3 2022
HARVARD BIOSCIENCE INC SEC filings
HARVARD BIOSCIENCE INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 416906105
Recent filing periods:
Ownership snapshot
Top reported holders of HBIO - HARVARD BIOSCIENCE 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
Harvey Partners, LLC
Disclosed value leader
Harvey Partners, LLC
Comparable rows
15/15
Latest evidence
30 Sep 2022
13F
Lead comparable stake: 64%
Showing 1-6 of 15 holder rows.
Quick read
Harvey Partners, LLC leads the comparable SEC ownership view at 64%.
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 Harvey Partners, LLC's linked filing trail.
Comparable ownership
Top 5
Harvey Partners, LLC
64%
PUNCH & ASSOCIATES INVESTMENT MAN...
60%
DIMENSIONAL FUND ADVISORS LP
39%
272 Capital LP
38%
AMH Equity Ltd
36%
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 |
|---|---|---|---|---|---|
| Harvey Partners, LLC |
13F
Company
|
64%
|
$7,453,000
2,911,300 shares
|
— | 30 Sep 2022 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. |
13F
Company
|
60%
|
$6,972,000
2,723,471 shares
|
— | 30 Sep 2022 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
39%
|
$4,461,000
1,742,419 shares
|
— | 30 Sep 2022 |
| 272 Capital LP |
13F
Company
|
38%
|
$4,391,000
1,715,235 shares
|
— | 30 Sep 2022 |
| AMH Equity Ltd |
13F
Company
|
36%
|
$4,149,000
1,620,783 shares
|
— | 30 Sep 2022 |
| VANGUARD GROUP INC |
13F
Company
|
34%
|
$3,938,000
1,538,283 shares
|
— | 30 Sep 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 Q4 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
65
Shares
30,067,615
Rows available
65
| 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 2022 vs Q3 2022 Across Filers
Q3 2022 holders
70
Q4 2022 holders
65
Holder diff
-5
| Investor | Q3 2022 Shares | Q4 2022 Shares | Share Diff | Share Chg % | Q3 2022 value | Q4 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend