Whale Tracker

LEAN BULLISH

Net positive whale activity for AMAT. Smart money shows interest, but signals are mixed. Insiders are net buyers (387,778 shares bought vs 65,899 sold) — bullish conviction from management. Strong institutional ownership at 85.1% with 4 of 10 top holders actively accumulating this quarter.

Action Plan

Consider building a position on pullbacks
Set stop-loss below key support level
Re-evaluate if insider selling accelerates

📈 Options Flow 期权异动

Unusual options volume vs open interest. High volume/OI ratio signals whale positioning. Put/Call ratio indicates directional bias.

PUT / CALL RATIO

0 (Bullish)1.02.0+ (Bearish)

0.94

LEAN BEARISH

CALL VOLUME

18,921

PUT VOLUME

17,739

TOTAL VOLUME

36,660

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (2C / 8P)

TypeStrikeExpiryVolOIRatio

PUT$5602026-06-12170285.0x

PUT$5702026-06-1868322.7x

PUT$4622026-06-2621121.0x

PUT$5552026-06-12122717.4x

PUT$5702026-07-1716116.0x

CALL$3702026-07-103042015.2x

PUT$5452026-06-1847411.8x

PUT$5452026-06-122392210.9x

CALL$3752026-06-1230310.0x

PUT$5502026-07-17219278.1x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$5602026-06-182,354

PUT$2302026-06-181,761

PUT$3002026-06-181,464

PUT$902026-06-181,000

CALL$5252026-06-12759

CALL$5122026-06-12707

PUT$3202026-06-18666

CALL$6502026-07-17616

PUT$5002026-07-17578

PUT$1202026-06-18568

P/C OI RATIO

0.99

TOTAL OI

194,247

CALL OI

97,609

PUT OI

96,638

Put/Call volume ratio: 0.94 (bullish)
Total options volume: 36,660 (calls 18,921 / puts 17,739)
Top unusual: PUT $560.0 exp 2026-06-12 — vol/OI 85.0x
22 unusual strikes detected (3C / 19P)

👤 Insider Trading 内部交易

SEC Form 4 filings — officer and director buys/sells in the last 90 days. Net buying is a strong bullish signal.

85% BUY

15% SELL

SHARES BOUGHT (6m)

387,778

SHARES SOLD (6m)

65,899

NET INSIDER FLOW

+321,879

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 4 sells / 6 grants)

TypeInsiderSharesDate

SELLRAJA PRABURAM G.50,0002026-06-04

SELLHILL BRICE2,5002026-06-03

SELLBRUNER JUDY1,1282026-05-26

SELLSANDERS ADAM2682026-05-22

GRANTBORKAR RANI7412026-03-12

GRANTANDERSON JAMES ROBERT7412026-03-12

GRANTIANNOTTI THOMAS J7412026-03-12

GRANTKARSNER ALEXANDER A7412026-03-12

GRANTMARCH KEVIN P7412026-03-12

GRANTMCGREGOR SCOTT A7412026-03-12

Insider buying: 387,778 shares
Insider selling: 65,899 shares
6 Form 4 filings in last 90 days
Net insider BUYING — bullish signal

🏦 Smart Money Flow 机构资金流向

Quarter-over-quarter position changes from 13F filings. Shows whether institutional investors are accumulating (buying more) or distributing (selling) — the strongest signal of whale conviction.

INSTITUTIONAL OWNERSHIP

85.1%

ACCUMULATION vs DISTRIBUTION

40% ACCUMULATING

60% DISTRIBUTING

NET SHARES FLOW

+37,827,175

FLOW SCORE

+0.24

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Capital Management LLC6.50%NEW+25,788,899

★ NEW POSITIONVanguard Portfolio Management LLC2.17%NEW+8,630,848

▲▲ HEAVY BUYInvesco Ltd.1.22%+21.6%+1,723,420

▲ ADDINGGeode Capital Management, LLC2.76%+17.8%+3,312,461

▬ HOLDBlackrock Inc.9.95%+4.9%+3,717,702

▬ HOLDMorgan Stanley1.49%+3.2%+372,809

▬ HOLDState Street Corporation4.72%-1.1%-424,836

▼ TRIMMINGUBS AM, a distinct business unit of UBS ASSET1.26%-6.5%-691,563

▼ TRIMMINGAmeriprise Financial, Inc.1.13%-13.1%-1,351,545

▼ TRIMMINGCapital Research Global Investors3.71%-9.9%-3,251,020

ETF & Mutual Fund Flow (0 adding / 2 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.7%+167,727

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+0.4%+80,355

▬ HOLDInvesco QQQ Trust, Series 1+1.6%+267,495

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.6%+58,187

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.3%+35,475

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +2.6%+236,647

▼ TRIMMINGINVESTMENT CO OF AMERICA-17.3%-1,322,391

▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog+2.3%+139,286

▼ TRIMMINGGROWTH FUND OF AMERICA-15.7%-1,123,527

▬ HOLDVanEck ETF Trust-VanEck Semiconductor ETF-2.1%-124,016

Institutional ownership: 85.1%
Smart money flow: 4 adding / 3 selling / 3 hold
Net shares added by institutions: +37,827,175
Biggest mover: Vanguard Capital Management LLC added 25,788,899 shares (+100.0%)

🕶 Short Interest & Dark Pool 做空 & 暗池

Short interest as % of float and days-to-cover. Rising SI = bearish pressure. High SI + decreasing = shorts covering (bullish). Squeeze risk rated by SI level.

SHORT INTEREST (% OF FLOAT)

0%10%20%30%+

SHORT % FLOAT

2.5%

DAYS TO COVER

2.7

SI CHANGE (MoM)

↑ 25.5%

SQUEEZE RISK

MINIMAL

SHARES SHORT

19,954,921

PRIOR MONTH

15,898,806

FLOAT SHARES

790,537,465

AVG VOLUME

7,185,082

Short interest: 2.5% of float
Days to cover: 2.7
Short interest MoM: ↑ 25.5%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

LEAN BEARISH (80%)

Insider Trading

BULLISH (88%)

Smart Money Flow

LEAN BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 2.5% of float
[dark_pool] Days to cover: 2.7
[institutional] Institutional ownership: 85.1%
[institutional] Smart money flow: 4 adding / 3 selling / 3 hold
[options_flow] Put/Call volume ratio: 0.94 (bullish)
[options_flow] Total options volume: 36,660 (calls 18,921 / puts 17,739)
[insider] Insider buying: 387,778 shares
[insider] Insider selling: 65,899 shares