SOXX

ISHARES TR

$591.23 ▲ +2.59%

Prev close $576.33

38 New Institutional Positions12 Institutional Exits

Snapshot

The big-picture read on SOXX right now — valuation, ownership and activity at a glance.

Inst. Holders

50 funds

Inst. Value

$29.9B

Inst. Activity

38 buys / 12 sells

Price chart 30d +17.9%

Daily candles (open–high–low–close) with volume. Green = up day, red = down day.

Vol

Recent activity

The latest filings, insider trades, analyst actions, press and options flow — newest first.

Sep 23, 2026 options_unusual

Unusual Call: SOXX $660 2028-06-16 — $22.0M premium

Vol: 2,072 vs OI: 2,081 (1x). Price: $103.90, IV: 41%, Delta: 0.56. Direction: UNKNOWN

Jun 30, 2026 Inst.

SUSQUEHANNA INTERNATIONAL GROUP, LLP — ADD

2,317,691 shares ($1.5B)

Jun 30, 2026 Inst.

HEALTHCARE OF ONTARIO PENSION — DOUBLED

1,230,000 shares ($788.1M)

Upcoming & catalyst events

Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.

Sep 23, 2026

options_unusual

Unusual Call: SOXX $660 2028-06-16 — $22.0M premium

Vol: 2,072 vs OI: 2,081 (1x). Price: $103.90, IV: 41%, Delta: 0.56. Direction: UNKNOWN

Sep 22, 2026

options_unusual

Unusual Call: SOXX $660 2028-06-16 — $21.3M premium

Vol: 2,070 vs OI: 2,081 (1x). Price: $103.50, IV: 41%, Delta: 0.55. Direction: UNKNOWN

Sep 18, 2026

options_unusual

Unusual Put: SOXX $500 2026-10-30 — $20.7M premium

Vol: 10,805 vs OI: 17 (635.6x). Price: $17.30, IV: 38%, Delta: -0.35. Direction: OPENING

Sep 18, 2026

options_unusual

Unusual Call: SOXX $580 2026-12-18 — $22.1M premium

Vol: 11,836 vs OI: 60 (197.3x). Price: $19.70, IV: 37%, Delta: 0.33. Direction: OPENING

Sep 18, 2026

short_volume

Short Volume: SOXX — 60.7% short (1.4M / 2.4M)

Short: 1,430,041 | Exempt: 2,131 | TRF Vol: 2,356,686 | Short Ratio: 60.7% | Off-exchange volume (dark pool + OTC)

Institutional ownership

Which big funds own SOXX (from quarterly 13F filings) and who is adding or trimming.

50 institutional holders with $29.9B total value (45,717,747 shares) as of 2026-Q2. Top holders: SUSQUEHANNA, SUSQUEHANNA, JANE. Net buying activity: 38 institutions added/increased vs 12 reduced.

Top holders — 2026-Q2

Fund	Shares	Value	% Tracked	Last move
SUSQUEHANNA INTERNATIONAL GROUP, LLP	4,423,800	$2.8B	9.5%	ADD +60.5%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	3,968,800	$2.5B	8.5%	ADD +60.5%
JANE STREET GROUP, LLC	3,754,500	$2.4B	8.0%	NEAR_EXIT -91.9%
GOLDMAN SACHS GROUP INC	3,600,515	$2.3B	7.7%	—
BANK OF AMERICA CORP /DE/	2,966,152	$1.9B	6.4%	—
BARCLAYS PLC	2,810,000	$1.8B	6.0%	ADD +95.7%
JANE STREET GROUP, LLC	2,533,700	$1.6B	5.4%	NEAR_EXIT -91.9%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	2,317,691	$1.5B	5.0%	ADD +60.5%
MORGAN STANLEY	1,880,266	$1.2B	4.0%	—
BNP PARIBAS FINANCIAL MARKETS	1,713,408	$1.1B	3.7%	—

Recent position changes

Fund	Action	Prev	Current	Change	Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP	ADD	1,443,988	2,317,691	+60.5%	$1.5B
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	DOUBLED	590,000	1,230,000	+108.5%	$788.1M
Holocene Advisors, LP	NEW	—	760,000	—	$487.0M
BARCLAYS PLC	ADD	238,223	466,096	+95.7%	$298.7M
Mirae Asset Global Investments Co., Ltd.	DOUBLED	128,535	367,193	+185.7%	$235.3M
NATIONAL BANK OF CANADA /FI/	ADD	173,514	285,325	+64.4%	$182.6M
Quadrature Capital Ltd	DOUBLED	97,514	203,207	+108.4%	$130.2M
BANK OF NOVA SCOTIA	NEAR_EXIT	851,229	191,687	-77.5%	$122.8M
SCHRODER INVESTMENT MANAGEMENT GROUP	ADD	116,200	195,400	+68.2%	$120.0M
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.	ADD	121,364	186,620	+53.8%	$118.7M

Short interest & halts

FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for SOXX.

Shares short

13,871,560

Settlement Sep 15, 2026

Change vs prior

+6.7%

Semi-monthly cycle

Days to cover

1.9

At avg daily volume