Whale Tracker

STRONG BUY SIGNAL

Whales are aggressively accumulating AMZN. Multiple signals confirm institutional conviction. Insiders are net buyers (1,524,465 shares bought vs 269,860 sold) — bullish conviction from management. Strong institutional ownership at 68.0% with 6 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)

0.26

BULLISH

CALL VOLUME

286,990

PUT VOLUME

75,385

TOTAL VOLUME

362,375

UNUSUAL STRIKES

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$2752026-05-2934,612

CALL$2702026-05-2931,031

CALL$2722026-05-2925,116

CALL$2802026-05-2917,374

CALL$2782026-05-2915,327

CALL$2802026-06-1813,299

CALL$2752026-06-0510,830

CALL$3002026-06-1810,516

CALL$2702026-06-059,497

CALL$2902026-06-188,159

P/C OI RATIO

1.0

TOTAL OI

CALL OI

PUT OI

Put/Call volume ratio: 0.26 (bullish)
Total options volume: 362,375 (calls 286,990 / puts 75,385)

👤 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)

1,524,465

SHARES SOLD (6m)

269,860

NET INSIDER FLOW

+1,254,605

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLZAPOLSKY DAVID A.15,4502026-05-22

SELLJASSY ANDREW R.20,0002026-05-21

SELLHERRINGTON DOUGLAS J6,3702026-05-21

SELLGARMAN MATTHEW S15,4672026-05-21

SELLREYNOLDS SHELLEY L2,3632026-05-21

SELLHERRINGTON DOUGLAS J3,7422026-05-15

SELLGARMAN MATTHEW S11,4752026-05-15

SELLJASSY ANDREW R.31,3522026-05-04

SELLHERRINGTON DOUGLAS J28,5002026-05-04

SELLRUBINSTEIN JONATHAN J3,7062026-04-30

Insider buying: 1,524,465 shares
Insider selling: 269,860 shares
24 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

68.0%

ACCUMULATION vs DISTRIBUTION

60% ACCUMULATING

40% DISTRIBUTING

NET SHARES FLOW

+459,054,773

FLOW SCORE

+0.35

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Capital Management LLC5.87%NEW+315,588,102

★ NEW POSITIONVanguard Portfolio Management LLC1.18%NEW+63,506,424

▲▲ HEAVY BUYCapital Research Global Investors1.10%+31.5%+28,397,573

▲ ADDINGFMR, LLC3.33%+8.2%+27,214,826

▲ ADDINGMorgan Stanley1.62%+7.6%+12,344,793

▲ ADDINGJPMORGAN CHASE & CO1.57%+5.6%+8,898,189

▬ HOLDGeode Capital Management, LLC2.17%+3.6%+8,104,449

▬ HOLDState Street Corporation3.63%+0.5%+1,787,847

▬ HOLDBlackrock Inc.6.84%+0.2%+1,175,023

▼ TRIMMINGPrice (T.Rowe) Associates Inc1.14%-6.1%-7,962,453

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+0.6%+791,053

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

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +3.0%+3,443,863

▬ HOLDInvesco QQQ Trust, Series 1+1.6%+1,310,663

▼ 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: 68.0%
Smart money flow: 6 adding / 1 selling / 3 hold
Net shares added by institutions: +459,054,773
Biggest mover: Vanguard Capital Management LLC added 315,588,102 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

1.1%

DAYS TO COVER

2.3

SI CHANGE (MoM)

↓ 2.3%

SQUEEZE RISK

MINIMAL

SHARES SHORT

90,907,743

PRIOR MONTH

93,006,528

FLOAT SHARES

9,779,933,615

AVG VOLUME

44,797,318

Short interest: 1.1% of float
Days to cover: 2.3
Short interest MoM: ↓ 2.3%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

BULLISH (90%)

Smart Money Flow

LEAN BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 1.1% of float
[dark_pool] Days to cover: 2.3
[institutional] Institutional ownership: 68.0%
[institutional] Smart money flow: 6 adding / 1 selling / 3 hold
[options_flow] Put/Call volume ratio: 0.26 (bullish)
[options_flow] Total options volume: 362,375 (calls 286,990 / puts 75,385)
[insider] Insider buying: 1,524,465 shares
[insider] Insider selling: 269,860 shares