Tower Semiconductor TSEM Institutional Ownership

NASDAQ TSEM

$211.52 +3.45 (+1.66%)

At close: Sep 11, 2026 · 4:00 PM EDT

Institutions by Trading Activity

450 Institutions

Increased 245 54.4%

Unchanged 43 9.6%

Reduced 162 36.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

55.56%

▼-7.07 pp QoQ

Shares Held by Institutions

62.21Mn

of 111.98Mn outstanding

▲+2.81% QoQ

Shares Outstanding

111.98Mn

49.77Mn held outside 13F filers

Institutional Investors

450

filed 13F for Jun 2026

▲+70 vs prior quarter

Net Shares Added (QoQ)

+1.70Mn

accumulated since last quarter

Value of Holdings

$13.16Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Tower Semiconductor Ltd (NASDAQ:TSEM) appears in 450 institutional 13F filings for the quarter ending June 2026.

These investors held 55.6% of outstanding shares in June 2026, down from 62.6% in March 2026.
Their total shares held in TSEM increased 2.81% quarter over quarter, and separately, investors owning Tower Semiconductor increased 109.3% from a year ago.
Activity in TSEM broke down as 245 buyers, 162 sellers, and 43 unchanged among 450 total holders.
In total, institutional investors held 62.21Mn shares in Tower Semiconductor as of June 2026, up by 1.7Mn shares quarter on quarter, and down 12.89Mn shares year over year.
PRICE T ROWE ASSOCIATES INC /MD/ holds the largest position in TSEM at 7.02Mn shares as of June 30, 2026, or 6.27% of shares outstanding.
The biggest buyers of Tower Semiconductor for the quarter ending June 2026 included JANE STREET GROUP, LLC (1.74Mn), Jupiter Topco LLC (1.46Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (928.21K), FMR LLC (919.15K), Polar Capital Holdings Plc (869.65K).
The biggest sellers of Tower Semiconductor for the quarter ending June 2026 included BlackRock, Inc. (979.23K), GF FUND MANAGEMENT CO. LTD. (918.54K), Invesco Ltd. (844.32K), WELLINGTON MANAGEMENT GROUP LLP (586.5K), Morgan Stanley (489.23K).
Per Business Quant data, the top 10 holders of Tower Semiconductor for the quarter ending June 2026 are PRICE T ROWE ASSOCIATES INC /MD/ (7.02Mn), Clal Insurance Enterprises Holdings Ltd (4.66Mn), Phoenix Financial Ltd. (3.51Mn), BlackRock, Inc. (3.29Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.15Mn), JANE STREET GROUP, LLC (2.93Mn), Harel Insurance Investments & Financial Services Ltd. (2.28Mn), Senvest Management, LLC (1.82Mn), Migdal Insurance & Financial Holdings Ltd. (1.73Mn), Jupiter Topco LLC (1.46Mn).

Form 13F Holdings

450 Institutional Holders

Report period 30 Jun, 2026

Total shares held 62.21Mn

Of outstanding 55.56%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	7,023,150	6.27%	▼332,248	-4.52%	$1.83Mn
2	Clal Insurance Enterprises Holdings Ltd	0001376192	4,658,848	4.16%	▲686,240	+17.27%	$1.20Mn
3	Phoenix Financial Ltd.	0001679543	3,505,778	3.13%	▲115,091	+3.39%	$913.65Mn
4	BlackRock, Inc.	0002012383	3,290,073	2.94%	▼979,231	-22.94%	$857.52Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,147,369	2.81%	▲63,540	+2.06%	$814.91Mn
6	JANE STREET GROUP, LLC	0001595888	2,928,515	2.62%	▲1,737,977	+145.98%	$763.29Mn
7	Harel Insurance Investments & Financial Services Ltd.	0001429390	2,279,379	2.04%	▲289,450	+14.55%	$594.10K
8	Senvest Management, LLC	0001328785	1,823,082	1.63%	▼448,997	-19.76%	$475.17Mn
9	Migdal Insurance & Financial Holdings Ltd.	0001415912	1,730,723	1.55%	▼284,783	-14.13%	$451.10Mn
10	Jupiter Topco LLC	0002146052	1,464,914	1.31%	▲1,464,914	0.00%	$381.77Mn
11	Capital World Investors	0001422849	1,355,425	1.21%	▲28,664	+2.16%	$353.28Mn
12	Invesco Ltd.	0000914208	1,336,854	1.19%	▼844,321	-38.71%	$348.44Mn
13	Mawer Investment Management Ltd.	0001538449	1,038,086	0.93%	▲73,051	+7.57%	$270.57Mn
14	Polar Capital Holdings Plc	0001837309	1,015,166	0.91%	▲869,653	+597.65%	$264.59Mn
15	VANGUARD FIDUCIARY TRUST CO	0000933478	1,000,853	0.89%	▲18,225	+1.85%	$259.14Mn
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	928,208	0.83%	▲928,208	0.00%	$241.10Mn
17	FMR LLC	0000315066	920,247	0.82%	▲919,154	+84,094.60%	$239.74Mn
18	MILLENNIUM MANAGEMENT LLC	0001273087	850,421	0.76%	▲272,007	+47.03%	$221.65Mn
19	MARSHALL WACE, LLP	0001318757	778,218	0.69%	▲354,221	+83.54%	$202.83Mn
20	NORGES BANK	0001374170	763,552	0.68%	▲763,552	0.00%	$198.30Mn

Showing 1 to 20 of 450 holders