How many institutions held HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share in Q1 2015?

77 institutional investors reported HBIO - HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share for Q1 2015. 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

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 5,297,433
Total 13F shares: 19,895,053
Share change: +713,694
Total reported value: $115,696,000
Price per share: $5.82
Number of holders: 77
Value change: +$4,343,742
Number of buys: 36
Number of sells: 30

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.

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Explore More Reporting Periods

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

Newer quarter: Q2 2015
Previous quarter: Q4 2014

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
Granahan Investment Management, LLC	13F	Company	31%	1,642,276	$9,312,000	—	31 Dec 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	29%	1,518,526	$8,610,000	—	31 Dec 2014	13F
First Light Asset Management, LLC	13F	Company	27%	1,412,719	$8,010,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	26%	1,378,389	$7,815,000	—	31 Dec 2014	13F
JUPITER ASSET MANAGEMENT LTD	13F	Company	20%	1,050,819	$5,958,144	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	19%	1,021,950	$5,795,000	—	31 Dec 2014	13F
BANK OF MONTREAL /CAN/	13F	Company	19%	1,016,628	$5,764,000	—	31 Dec 2014	13F
HUSSMAN STRATEGIC ADVISORS, INC.	13F	Company	17%	908,000	$5,148,000	—	31 Dec 2014	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	16%	871,829	$4,946,000	—	31 Dec 2014	13F
ROYCE & ASSOCIATES LP	13F	Company	15%	774,800	$4,393,000	—	31 Dec 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	11%	599,719	$3,400,000	—	31 Dec 2014	13F
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F	Company	8.9%	473,386	$2,684,000	—	31 Dec 2014	13F
Penbrook Management LLC	13F	Company	8.2%	431,950	$2,449,000	—	31 Dec 2014	13F
BARD ASSOCIATES INC	13F	Company	7.6%	401,325	$2,276,000	—	31 Dec 2014	13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F	Company	6.8%	360,651	$2,045,000	—	31 Dec 2014	13F
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC	13F	Company	6.3%	334,200	$1,895,000	—	31 Dec 2014	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	5.7%	302,837	$1,717,000	—	31 Dec 2014	13F
HEARTLAND ADVISORS INC	13F	Company	5.7%	300,000	$1,701,000	—	31 Dec 2014	13F
WOODMONT INVESTMENT COUNSEL LLC	13F	Company	5.5%	289,890	$1,644,000	—	31 Dec 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	5.4%	286,478	$1,624,000	—	31 Dec 2014	13F
VAN DEN BERG MANAGEMENT I, INC	13F	Company	4.8%	252,290	$1,430,000	—	31 Dec 2014	13F
BlackRock Group LTD	13F	Company	4.7%	246,385	$1,397,000	—	31 Dec 2014	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	4.3%	225,352	$1,278,000	—	31 Dec 2014	13F
GSA CAPITAL PARTNERS LLP	13F	Company	4%	212,031	$1,202,000	—	31 Dec 2014	13F
CADENCE CAPITAL MANAGEMENT LLC	13F	Company	3.8%	203,214	$1,152,000	—	31 Dec 2014	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	3.8%	201,117	$1,140,000	—	31 Dec 2014	13F
Granite Investment Partners, LLC	13F	Company	3.8%	198,889	$1,128,000	—	31 Dec 2014	13F
GLOBEFLEX CAPITAL L P	13F	Company	3.3%	176,792	$1,002,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	3.2%	170,370	$965,000	—	31 Dec 2014	13F
Glacier Peak Capital LLC	13F	Company	2.8%	148,924	$844,000	—	31 Dec 2014	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	2.6%	136,700	$775,000	—	31 Dec 2014	13F
Teton Advisors, Inc.	13F	Company	2.6%	136,218	$772,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	2.6%	139,202	$725,000	—	31 Dec 2014	13F
ClariVest Asset Management LLC	13F	Company	2.4%	124,999	$708,000	—	31 Dec 2014	13F
AXA S.A.	13F	Company	2.2%	117,268	$665,000	—	31 Dec 2014	13F
MORGAN STANLEY	13F	Company	2%	104,616	$594,000	—	31 Dec 2014	13F
FMR LLC	13F	Company	1.8%	96,884	$549,000	—	31 Dec 2014	13F
FRIESS ASSOCIATES LLC	13F	Company	1.7%	90,000	$510,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	1.5%	81,764	$464,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	1.5%	76,900	$436,000	—	31 Dec 2014	13F
Centaur Capital Partners, L.P.	13F	Company	0.94%	50,000	$284,000	—	31 Dec 2014	13F
Hillsdale Investment Management Inc.	13F	Company	0.93%	49,300	$280,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	0.79%	41,834	$237,000	—	31 Dec 2014	13F
RUSSELL FRANK CO/	13F	Company	0.71%	37,417	$208,000	—	31 Dec 2014	13F
Spark Investment Management LLC	13F	Company	0.68%	36,200	$203,000	—	31 Dec 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.64%	34,060	$193,000	—	31 Dec 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.57%	30,099	$171,000	—	31 Dec 2014	13F
Yakira Capital Management, Inc.	13F	Company	0.54%	28,408	$161,000	—	31 Dec 2014	13F
CREDIT SUISSE AG/	13F	Company	0.53%	27,966	$159,000	—	31 Dec 2014	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.5%	26,541	$150,000	—	31 Dec 2014	13F

Institutional Holders of HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (HBIO) as of Q1 2015

As of 31 Mar 2015, HARVARD BIOSCIENCE INC - Common Stock, par value $0.01 per share (HBIO) was held by 77 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 19,895,053 shares. The largest 10 holders included GRANAHAN INVESTMENT MANAGEMENT INC/MA, First Light Asset Management, LLC, DIMENSIONAL FUND ADVISORS LP, BlackRock Institutional Trust Company, N.A., VANGUARD GROUP INC, HEARTLAND ADVISORS INC, ACADIAN ASSET MANAGEMENT LLC, JUPITER ASSET MANAGEMENT LTD, ROYCE & ASSOCIATES LLC, and Polar Securities Inc.. This page lists 77 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

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

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

Holder diff

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 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.