On this page, we present all of the funds holding BVS from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding BVS, with a link to that fund's top holdings. The next columns indicate the amount of BVS stock held by each of the funds holding BVS, followed by the BVS position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 79 funds holding BVS within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Essex Woodlands Management Inc.. For more details on the positions held by Essex Woodlands Management Inc. (or by any of the other funds holding BVS), click the fund name in the "Holder" column of the funds-holding-BVS table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Essex Woodlands Management Inc.	13,021,324	$68,622	12/31/2023
BVS	13,021,324	$68,622	12/31/2023
Juniper Investment Company LLC	6,833,857	$36,014	12/31/2023
BVS	6,833,857	$36,014	12/31/2023
Nantahala Capital Management LLC	5,977,471	$31,501	12/31/2023
BVS	5,977,471	$31,501	12/31/2023
Vanguard Group Inc.	1,218,500	$6,421	12/31/2023
BVS	1,218,500	$6,421	12/31/2023
Kent Lake Capital LLC	532,880	$2,808	12/31/2023
BVS	532,880	$2,808	12/31/2023
BlackRock Inc.	505,574	$2,664	12/31/2023
BVS	505,574	$2,664	12/31/2023
Geode Capital Management LLC	407,444	$2,148	12/31/2023
BVS	407,444	$2,148	12/31/2023
Bridgeway Capital Management Inc.	363,804	$1,917	12/31/2023
BVS	363,804	$1,917	12/31/2023
Susquehanna International Group LLP		$1,915	12/31/2023
BVS	255,726	$1,348	12/31/2023
Call	174,700	$921	12/31/2023
Put	67,100	$354	12/31/2023
Jacobs Levy Equity Management Inc.	328,829	$1,733	12/31/2023
BVS	328,829	$1,733	12/31/2023
Millennium Management LLC	235,483	$1,241	12/31/2023
BVS	235,483	$1,241	12/31/2023
Morgan Stanley	193,529	$1,020	12/31/2023
BVS	193,529	$1,020	12/31/2023
Marshall Wace LLP	190,635	$1,005	12/31/2023
BVS	190,635	$1,005	12/31/2023
Charles Schwab Investment Management Inc.	180,546	$951	12/31/2023
BVS	180,546	$951	12/31/2023
Qube Research & Technologies Ltd	178,459	$940	12/31/2023
BVS	178,459	$940	12/31/2023
Jane Street Group LLC	155,650	$820	12/31/2023
BVS	155,650	$820	12/31/2023
Stephens Inc. AR	142,675	$752	12/31/2023
BVS	142,675	$752	12/31/2023
Renaissance Technologies LLC	135,245	$713	12/31/2023
BVS	135,245	$713	12/31/2023
Mariner LLC	130,586	$688	12/31/2023
BVS	130,586	$688	12/31/2023
Two Sigma Advisers LP	127,932	$674	12/31/2023
BVS	127,932	$674	12/31/2023
Citigroup Inc.	124,523	$656	12/31/2023
BVS	124,523	$656	12/31/2023
Laurion Capital Management LP	118,291	$623	12/31/2023
BVS	118,291	$623	12/31/2023
State Street Corp	111,194	$586	12/31/2023
BVS	111,194	$586	12/31/2023
American Century Companies Inc.	106,913	$563	12/31/2023
BVS	106,913	$563	12/31/2023
Lountzis Asset Management LLC	100,000	$527	12/31/2023
BVS	100,000	$527	12/31/2023
Envestnet Asset Management Inc.	91,367	$482	12/31/2023
BVS	91,367	$482	12/31/2023
Northern Trust Corp	89,079	$469	12/31/2023
BVS	89,079	$469	12/31/2023
Comerica Bank	88,000	$464	12/31/2023
BVS	88,000	$464	12/31/2023
Balyasny Asset Management LLC	86,908	$458	12/31/2023
BVS	86,908	$458	12/31/2023
Two Sigma Investments LP	84,958	$448	12/31/2023
BVS	84,958	$448	12/31/2023
Citadel Advisors LLC		$448	12/31/2023
BVS	77,605	$409	12/31/2023
Call	11,300	$60	12/31/2023
Put	4,000	$21	12/31/2023
Kennedy Capital Management Inc.	72,023	$380	12/31/2023
BVS	72,023	$380	12/31/2023
Man Group plc	69,674	$367	12/31/2023
BVS	69,674	$367	12/31/2023
Bank of America Corp DE	66,930	$353	12/31/2023
BVS	66,930	$353	12/31/2023
Barclays PLC	59,592	$314	12/31/2023
BVS	59,592	$314	12/31/2023
Bailard Inc.	58,229	$307	12/31/2023
BVS	58,229	$307	12/31/2023
JPMorgan Chase & Co.	56,809	$299	12/31/2023
BVS	56,809	$299	12/31/2023
683 Capital Management LLC	56,389	$297	12/31/2023
BVS	56,389	$297	12/31/2023
Massachusetts Financial Services Co. MA	55,238	$291	12/31/2023
BVS	55,238	$291	12/31/2023
LPL Financial LLC	42,273	$223	12/31/2023
BVS	42,273	$223	12/31/2023
Cubist Systematic Strategies LLC	39,423	$208	12/31/2023
BVS	39,423	$208	12/31/2023
Advisor Group Holdings Inc.	38,000	$200	12/31/2023
BVS	38,000	$200	12/31/2023
D. E. Shaw & Co. Inc.	35,910	$189	12/31/2023
BVS	35,910	$189	12/31/2023
ExodusPoint Capital Management LP	34,870	$184	12/31/2023
BVS	34,870	$184	12/31/2023
Goldman Sachs Group Inc.	34,386	$181	12/31/2023
BVS	34,386	$181	12/31/2023
Susquehanna Portfolio Strategies LLC	33,094	$174	12/31/2023
BVS	33,094	$174	12/31/2023
Dimensional Fund Advisors LP	30,856	$163	12/31/2023
BVS	30,856	$163	12/31/2023
Hillsdale Investment Management Inc.	27,542	$145	12/31/2023
BVS	27,542	$145	12/31/2023
GSG Advisors LLC	26,511	$133	03/31/2024
BVS	26,511	$133	03/31/2024
Moran Wealth Management LLC	24,277	$128	12/31/2023
BVS	24,277	$128	12/31/2023
Occudo Quantitative Strategies LP	23,128	$122	12/31/2023
BVS	23,128	$122	12/31/2023
Jump Financial LLC	23,200	$122	12/31/2023
BVS	23,200	$122	12/31/2023
Schonfeld Strategic Advisors LLC	16,306	$86	12/31/2023
BVS	16,306	$86	12/31/2023
Quadrature Capital Ltd	16,031	$85	12/31/2023
BVS	16,031	$85	12/31/2023
Y Intercept Hong Kong Ltd	16,038	$85	12/31/2023
BVS	16,038	$85	12/31/2023
Verition Fund Management LLC	15,919	$84	12/31/2023
BVS	15,919	$84	12/31/2023
Bank of New York Mellon Corp	15,042	$79	12/31/2023
BVS	15,042	$79	12/31/2023
Simplex Trading LLC		$78	12/31/2023
BVS	14,547	$76	12/31/2023
Call	9,200	$48	12/31/2023
Put	8,900	$46	12/31/2023
Boothbay Fund Management LLC	14,219	$75	12/31/2023
BVS	14,219	$75	12/31/2023
Arete Wealth Advisors LLC	13,100	$69	12/31/2023
BVS	13,100	$69	12/31/2023
State of Wyoming	11,545	$61	12/31/2023
BVS	11,545	$61	12/31/2023
AXA S.A.	10,424	$55	12/31/2023
BVS	10,424	$55	12/31/2023
Group One Trading L.P.	10,385	$55	12/31/2023
BVS	10,385	$55	12/31/2023
Gabelli Funds LLC	10,000	$53	12/31/2023
BVS	10,000	$53	12/31/2023
EntryPoint Capital LLC	9,335	$49	12/31/2023
BVS	9,335	$49	12/31/2023
Cutler Group LP	4,800	$25	12/31/2023
BVS	4,800	$25	12/31/2023
Royal Bank of Canada	4,126	$22	12/31/2023
BVS	4,126	$22	12/31/2023
Tower Research Capital LLC TRC	3,613	$19	12/31/2023
BVS	3,613	$19	12/31/2023
UBS Group AG	2,376	$13	12/31/2023
BVS	2,376	$13	12/31/2023
FMR LLC	2,138	$11	12/31/2023
BVS	2,138	$11	12/31/2023
Federated Hermes Inc.	1,839	$10	12/31/2023
BVS	1,839	$10	12/31/2023
Shell Asset Management Co.	1,687	$9	12/31/2023
BVS	1,687	$9	12/31/2023
WealthCollab LLC	1,702	$9	12/31/2023
BVS	1,702	$9	12/31/2023
Point72 Asia Singapore Pte. Ltd.	1,044	$6	12/31/2023
BVS	1,044	$6	12/31/2023
Rhumbline Advisers	959	$5	12/31/2023
BVS	959	$5	12/31/2023
Adirondack Trust Co.	682	$4	03/31/2024
BVS	682	$4	03/31/2024
Wells Fargo & Company MN	252	$1	12/31/2023
BVS	252	$1	12/31/2023
ClariVest Asset Management LLC	106	$1	12/31/2023
BVS	106	$1	12/31/2023
Proequities Inc.		$0	12/31/2023
BVS	0	$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
Nisa Investment Advisors LLC	86	$0	12/31/2023
BVS	86	$0	12/31/2023