How many institutions held HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share in Q2 2019?

74 institutional investors reported HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share for Q2 2019. Use the holders table for investor-level position and value details.

HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (HBIO)

Q: What does CUSIP 416906105 represent in this 13F holders report?

CUSIP 416906105 is the security identifier for HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

CUSIP: 416906105

Q2 2019 13F Holders as of 30 Jun 2019

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 5,297,433
Total 13F shares: 24,369,589
Share change: -3,692,326
Total reported value: $48,741,264
Price per share: $2.00
Number of holders: 74
Value change: -$10,349,986
Number of buys: 38
Number of sells: 46

Quarterly Holders Quick Answers

What is CUSIP 416906105?
CUSIP 416906105 identifies HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2019
Previous quarter: Q1 2019

Recent filing periods for CUSIP 416906105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
First Light Asset Management, LLC	13F	Company	133%	7,070,238	$30,473,000	—	31 Mar 2019	13F
BlackRock Finance, Inc.	13F	Company	56%	2,978,196	$12,836,000	—	31 Mar 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	39%	2,047,730	$8,826,000	—	31 Mar 2019	13F
VANGUARD GROUP INC	13F	Company	35%	1,836,648	$7,916,000	—	31 Mar 2019	13F
ROYCE & ASSOCIATES LP	13F	Company	33%	1,730,200	$7,457,000	—	31 Mar 2019	13F
HEARTLAND ADVISORS INC	13F	Company	19%	1,000,000	$4,310,000	—	31 Mar 2019	13F
Granahan Investment Management, LLC	13F	Company	19%	986,701	$4,253,000	—	31 Mar 2019	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	15%	770,735	$3,322,000	—	31 Mar 2019	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	12%	621,500	$2,679,000	—	31 Mar 2019	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	11%	604,517	$2,605,000	—	31 Mar 2019	13F
Foundry Partners, LLC	13F	Company	9.9%	524,165	$2,259,000	—	31 Mar 2019	13F
CADENCE CAPITAL MANAGEMENT LLC	13F	Company	9.8%	520,945	$2,245,000	—	31 Mar 2019	13F
STATE STREET CORP	13F	Company	9.8%	520,084	$2,242,000	—	31 Mar 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	9.3%	491,774	$2,120,000	—	31 Mar 2019	13F
ESSEX INVESTMENT MANAGEMENT CO LLC	13F	Company	9%	476,293	$2,053,000	—	31 Mar 2019	13F
NORTHERN TRUST CORP	13F	Company	8.4%	445,730	$1,921,000	—	31 Mar 2019	13F
Adirondack Research & Management Inc.	13F	Company	8.2%	435,007	$1,875,000	—	31 Mar 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	7%	369,328	$1,591,000	—	31 Mar 2019	13F
Russell Investments Group, Ltd.	13F	Company	6.8%	359,346	$1,551,000	—	31 Mar 2019	13F
Schonfeld Strategic Advisors LLC	13F	Company	6.6%	350,000	$1,509,000	—	31 Mar 2019	13F
BARD ASSOCIATES INC	13F	Company	6%	318,672	$1,373,000	—	31 Mar 2019	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	4.5%	236,095	$1,018,000	—	31 Mar 2019	13F
Alambic Investment Management, L.P.	13F	Company	4%	213,258	$919,000	—	31 Mar 2019	13F
FRIESS ASSOCIATES LLC	13F	Company	3.5%	183,070	$789,000	—	31 Mar 2019	13F
GSA CAPITAL PARTNERS LLP	13F	Company	3.4%	180,157	$776,000	—	31 Mar 2019	13F
ClariVest Asset Management LLC	13F	Company	3.2%	167,516	$721,000	—	31 Mar 2019	13F
Fondren Management LP	13F	Company	2.8%	150,000	$647,000	—	31 Mar 2019	13F
STRS OHIO	13F	Company	2.8%	146,100	$629,000	—	31 Mar 2019	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	2.6%	139,202	$600,000	—	31 Mar 2019	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	2.3%	124,463	$536,000	—	31 Mar 2019	13F
J.P. Morgan Private Wealth Advisors LLC	13F	Company	2.2%	115,243	$497,000	—	31 Mar 2019	13F
Bank of New York Mellon Corp	13F	Company	2.1%	109,822	$473,000	—	31 Mar 2019	13F
Monarch Partners Asset Management LLC	13F	Company	2.1%	108,840	$469,000	—	31 Mar 2019	13F
FALCON POINT CAPITAL, LLC	13F	Company	2%	104,350	$450,000	—	31 Mar 2019	13F
DALTON GREINER HARTMAN MAHER & CO	13F	Company	1.7%	88,369	$381,000	—	31 Mar 2019	13F
MARSHALL WACE, LLP	13F	Company	1.6%	86,543	$373,000	—	31 Mar 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	1.6%	85,382	$368,000	—	31 Mar 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.6%	84,285	$363,000	—	31 Mar 2019	13F
Assenagon Asset Management S.A.	13F	Company	1.6%	82,751	$357,000	—	31 Mar 2019	13F
DEUTSCHE BANK AG\	13F	Company	1.5%	80,431	$346,000	—	31 Mar 2019	13F
GREENWOOD CAPITAL ASSOCIATES LLC	13F	Company	1.5%	78,207	$337,000	—	31 Mar 2019	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.4%	75,235	$324,000	—	31 Mar 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.4%	75,167	$324,000	—	31 Mar 2019	13F
ALGERT GLOBAL LLC	13F	Company	1.4%	74,664	$322,000	—	31 Mar 2019	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	1.2%	63,869	$275,000	—	31 Mar 2019	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	1.2%	61,878	$267,000	—	31 Mar 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	1.1%	56,471	$243,000	—	31 Mar 2019	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	1%	54,077	$233,000	—	31 Mar 2019	13F
Squarepoint Ops LLC	13F	Company	1%	53,642	$231,000	—	31 Mar 2019	13F
ARS Investment Partners, LLC	13F	Company	0.97%	51,155	$220,000	—	31 Mar 2019	13F

Institutional Holders of HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (HBIO) as of Q2 2019

As of 30 Jun 2019, HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (HBIO) was held by 74 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 24,369,589 shares. The largest 10 holders included DIMENSIONAL FUND ADVISORS LP, Engine Capital Management, LP, ROYCE & ASSOCIATES LP, VANGUARD GROUP INC, BlackRock Inc., DALTON GREINER HARTMAN MAHER & CO, MILLENNIUM MANAGEMENT LLC, ACADIAN ASSET MANAGEMENT LLC, HEARTLAND ADVISORS INC, and GRANAHAN INVESTMENT MANAGEMENT INC/MA. This page lists 74 institutional shareholders reporting positions in this security for the Q2 2019 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2019 vs Q1 2019 Across Filers

Q1 2019 holders

Q2 2019 holders

Holder diff

-12

Investor	Q1 2019 Shares	Q2 2019 Shares	Share Diff	Share Chg %	Q1 2019 Value $	Q2 2019 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.