Whale Tracker

STRONG BUY SIGNAL

Whales are aggressively accumulating AMZN. Multiple signals confirm institutional conviction. Insiders are net buyers (1,358,472 shares bought vs 238,402 sold) — bullish conviction from management. Strong institutional ownership at 67.1%, but 2 of 10 top holders are distributing.

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)

0.4

BULLISH

CALL VOLUME

177,250

PUT VOLUME

71,615

TOTAL VOLUME

248,865

UNUSUAL STRIKES

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$2802026-05-0827,403

CALL$2752026-05-0826,403

PUT$2722026-05-0817,585

CALL$2782026-05-0814,257

CALL$2822026-05-0811,425

CALL$2752026-05-1511,055

CALL$2102026-05-159,452

CALL$2902026-05-157,593

PUT$2752026-05-087,583

CALL$2802026-05-156,874

P/C OI RATIO

1.0

TOTAL OI

CALL OI

PUT OI

Put/Call volume ratio: 0.4 (bullish)
Total options volume: 248,865 (calls 177,250 / puts 71,615)

👤 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)

1,358,472

SHARES SOLD (6m)

238,402

NET INSIDER FLOW

+1,120,070

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 10 sells / 0 grants)

TypeInsiderSharesDate

SELLHERRINGTON DOUGLAS J28,5002026-05-04

SELLRUBINSTEIN JONATHAN J3,7062026-04-30

SELLRUBINSTEIN JONATHAN J3,8492026-04-24

SELLJASSY ANDREW R.31,0002026-04-17

SELLHERRINGTON DOUGLAS J20,5002026-04-14

SELLHERRINGTON DOUGLAS J1,0002026-04-01

SELLHERRINGTON DOUGLAS J1,0002026-03-02

SELLZAPOLSKY DAVID A.17,7492026-02-24

SELLHERRINGTON DOUGLAS J6,8352026-02-23

SELLGARMAN MATTHEW S17,7512026-02-23

Insider buying: 1,358,472 shares
Insider selling: 238,402 shares
25 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

67.1%

ACCUMULATION vs DISTRIBUTION

10% ACCUMULATING

90% DISTRIBUTING

NET SHARES FLOW

-184,390,962

FLOW SCORE

-0.04

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▲ ADDINGNORGES BANK1.32%+13.9%+17,334,110

▬ HOLDBlackrock Inc.6.83%+1.7%+12,062,630

▬ HOLDState Street Corporation3.61%+1.8%+6,984,535

▬ HOLDFMR, LLC3.08%+0.8%+2,598,094

▬ HOLDGeode Capital Management, LLC2.09%+1.1%+2,471,410

▬ HOLDMorgan Stanley1.50%-0.8%-1,286,649

▬ HOLDNorthern Trust Corporation0.88%-2.4%-2,309,918

▬ HOLDVanguard Group Inc7.86%-0.6%-4,931,928

▼ TRIMMINGPrice (T.Rowe) Associates Inc1.22%-8.4%-12,040,487

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.49%-56.2%-205,272,759

ETF & Mutual Fund Flow (1 adding / 1 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.1%+241,699

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.5%+5,866,446

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+1.3%+1,562,489

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.8%+953,271

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.0%-1,178,948

▬ HOLDInvesco QQQ Trust, Series 1-0.5%-453,024

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-19.2%-16,632,615

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.3%-746,789

▲ ADDINGGROWTH FUND OF AMERICA+14.3%+6,383,508

▬ HOLDFidelity Contrafund-4.5%-2,048,957

Institutional ownership: 67.1%
Smart money flow: 1 adding / 2 selling / 7 hold
Net shares removed by institutions: -184,390,962
Biggest mover: JPMORGAN CHASE & CO sold 205,272,759 shares (-56.2%)

🕶 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

0.9%

DAYS TO COVER

2.0

SI CHANGE (MoM)

↑ 9.7%

SQUEEZE RISK

MINIMAL

SHARES SHORT

93,006,528

PRIOR MONTH

84,784,941

FLOAT SHARES

9,776,598,911

AVG VOLUME

50,197,065

Short interest: 0.9% of float
Days to cover: 2.0
Short interest MoM: ↑ 9.7%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

BULLISH (90%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 0.9% of float
[dark_pool] Days to cover: 2.0
[institutional] Institutional ownership: 67.1%
[institutional] Smart money flow: 1 adding / 2 selling / 7 hold
[options_flow] Put/Call volume ratio: 0.4 (bullish)
[options_flow] Total options volume: 248,865 (calls 177,250 / puts 71,615)
[insider] Insider buying: 1,358,472 shares
[insider] Insider selling: 238,402 shares