Who owns BIBWhat BIB owns — n/a

Who owns ProShares Ultra Nasdaq Biotechnology?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of BIB from SEC Form 13F filings across 20 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 20 institutions disclosed 31,048 shares of ProShares Ultra Nasdaq Biotechnology worth $2.9M — about 3.8% of shares outstanding; the largest disclosed holder is SUSQUEHANNA INTERNATIONAL GROUP, LLP. Source: SEC Form 13F filings, parsed by EvidInvest.

13F holders

$2.9M

value, 2026 filers

3.8%

of shares outstanding (31,048 sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BIB's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	SUSQUEHANNA INTERNATIONAL GROUP, LLP	7,802	$785,973	0.0%	1%	-40.9%
2	Capital Investment Advisors, LLC	5,946	$599,013	0.0%	0.7%	-0.8%
3	Kaizen Financial Strategies	5,315	$535,554	0.2%	0.7%	-4.5%
4	Palumbo Wealth Management LLC	4,000	$402,960	0.1%	0.5%	0.0%
5	Jump Financial, LLCNEW	2,553	$257,189	0.0%	0.3%	new
6	CHASE INVESTMENT COUNSEL CORPNEW	2,400	$241	0.1%	0.3%	new
7	TOTH FINANCIAL ADVISORY CORP	1,022	$102,957	0.0%	0.1%	+2.5%
8	FRANKLIN RESOURCES INC	696	$70,115	0.0%	0.1%	0.0%
9	PNC Financial Services Group, Inc.	500	$50,370	0.0%	0.1%	0.0%
10	Ashton Thomas Private Wealth, LLC	373	$37,576	0.0%	0%	0.0%
11	Harel Insurance Investments & Financial Services Ltd.	198	$20	0.0%	0%	0.0%
12	Truvestments Capital LLC	125	$12,593	0.0%	0%	0.0%
13	Axiom Investment Management LLC	50	$5,037	0.0%	0%	0.0%
14	Qube Research & Technologies Ltd	49	$4,936	0.0%	0%	-2.0%
15	SIMPLEX TRADING, LLC	13	$1,309	0.0%	0%	-79.0%
16	Rockefeller Capital Management L.P.NEW	2	$201	0.0%	0%	new
17	WELLS FARGO & COMPANY/MN	1	$65	0.0%	0%	0.0%
18	ROYAL BANK OF CANADANEW	1	$0	0.0%	0%	new
19	MORGAN STANLEY	1	$131	0.0%	0%	0.0%
20	UBS Group AG	1	$101	0.0%	0%	0.0%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.