Who owns TSEMWhat TSEM owns — n/a

Who owns TOWER SEMICONDUCTOR LTD?

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

Institutional ownership of TSEM from SEC Form 13F filings across 468 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, 468 institutions disclosed 95.9M shares of TOWER SEMICONDUCTOR LTD worth $14.51B; the largest disclosed holder is PRICE T ROWE ASSOCIATES INC /MD/. Source: SEC Form 13F filings, parsed by EvidInvest.

468

13F holders

$14.51B

value, 2026 filers

95.9M

shares disclosed

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 TSEM's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	PRICE T ROWE ASSOCIATES INC /MD/	7.4M	$1.29B	0.1%	—	—
2	BlackRock, Inc.	4.3M	$749.2M	0.0%	—	—
3	Clal Insurance Enterprises Holdings Ltd	4.0M	$684.5M	4.1%	—	—
4	Phoenix Holdings Ltd.	3.4M	$595.0M	5.6%	—	—
5	Harel Insurance Investments & Financial Services Ltd.	2.3M	$594.1M	2.9%	—	—
6	USS Investment Management Ltd	33,584	$573.1M	2.2%	—	—
7	VANGUARD CAPITAL MANAGEMENT LLC	3.1M	$545.5M	0.0%	—	—
8	VANGUARD GROUP INC	4.3M	$507.3M	0.0%	—	—
9	Senvest Management, LLC	2.3M	$398.7M	13.2%	—	—
10	Invesco Ltd.	2.2M	$382.8M	0.0%	—	—
11	Migdal Insurance & Financial Holdings Ltd.	2.0M	$353.7M	3.1%	—	—
12	WT Asset Management Ltd	1.5M	$257.5M	5.4%	—	—
13	Y.D. More Investments Ltd	949,549	$243.8M	7.6%	—	—
14	SUSQUEHANNA INTERNATIONAL GROUP, LLP	1.4M	$238.9M	0.0%	—	—
15	Capital World Investors	1.3M	$232.8M	0.0%	—	—
16	JANE STREET GROUP, LLC	1.2M	$208.9M	0.0%	—	—
17	GF FUND MANAGEMENT CO. LTD.	1.1M	$200.8M	3.4%	—	—
18	JANUS HENDERSON GROUP PLC	1.1M	$189.7M	0.0%	—	—
19	Whale Rock Capital Management LLC	1.1M	$187.2M	2.4%	—	—
20	VANGUARD FIDUCIARY TRUST CO	982,628	$173.8M	0.0%	—	—
21	Mawer Investment Management Ltd.	965,035	$169.3M	1.1%	—	—
22	WELLINGTON MANAGEMENT GROUP LLP	958,948	$168.1M	0.0%	—	—
23	CITADEL ADVISORS LLC	812,300	$142.5M	0.0%	—	—
24	Turiya Advisors Asia Ltd	766,360	$134.5M	27.1%	—	—
25	SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	692,055	$121.4M	3.3%	—	—

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.