Whale Tracker

STRONG BUY SIGNAL

Whales are aggressively accumulating GOOGL. Multiple signals confirm institutional conviction. Insiders are net buyers (784,016 shares bought vs 277,532 sold) — bullish conviction from management. Strong institutional ownership at 80.8%, but 1 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)

0.25

BULLISH

CALL VOLUME

182,719

PUT VOLUME

44,882

TOTAL VOLUME

227,601

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (7C / 3P)

TypeStrikeExpiryVolOIRatio

PUT$2252026-05-29504772.0x

PUT$2252026-05-22156439.0x

PUT$2902026-05-043,09311526.9x

CALL$3182026-05-06176725.1x

CALL$3082026-05-04134719.1x

CALL$3822026-05-044,02022817.6x

CALL$3902026-05-0412,45084914.7x

CALL$3102026-05-0686614.3x

CALL$2882026-05-081841314.2x

CALL$3882026-05-043,92236410.8x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$3852026-05-0417,304

CALL$3902026-05-0412,450

CALL$4002026-05-0811,522

CALL$4002026-05-1511,483

CALL$4002026-05-048,261

CALL$4102026-05-087,806

CALL$3882026-05-086,550

CALL$3902026-05-086,152

CALL$3802026-05-046,139

CALL$3952026-05-085,994

P/C OI RATIO

0.65

TOTAL OI

664,145

CALL OI

401,323

PUT OI

262,822

Put/Call volume ratio: 0.25 (bullish)
Total options volume: 227,601 (calls 182,719 / puts 44,882)
Top unusual: PUT $225.0 exp 2026-05-29 — vol/OI 72.0x
36 unusual strikes detected (26C / 10P)

👤 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.

74% BUY

26% SELL

SHARES BOUGHT (6m)

784,016

SHARES SOLD (6m)

277,532

NET INSIDER FLOW

+506,484

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLHENNESSY JOHN L6002026-02-13

SELLHENNESSY JOHN L6002026-01-13

SELLSHRIRAM KAVITARK RAM26,0002025-08-15

SELLSHRIRAM KAVITARK RAM33,5662025-07-18

SELLSHRIRAM KAVITARK RAM19,5002025-05-22

SELLSHRIRAM KAVITARK RAM53,0662025-02-18

SELLSHRIRAM KAVITARK RAM26,0002025-01-31

SELLHENNESSY JOHN L1,5002025-01-13

SELLHENNESSY JOHN L1,5002024-12-12

SELLSHRIRAM KAVITARK RAM72,5002024-12-10

Insider buying: 784,016 shares
Insider selling: 277,532 shares
46 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

80.8%

ACCUMULATION vs DISTRIBUTION

100% DISTRIBUTING

NET SHARES FLOW

+2,733,097

FLOW SCORE

-0.04

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▬ HOLDBlackrock Inc.7.59%+3.2%+13,538,984

▬ HOLDVanguard Group Inc9.08%+2.4%+12,549,014

▬ HOLDGeode Capital Management, LLC2.51%+1.9%+2,669,537

▬ HOLDState Street Corporation3.92%+0.9%+1,969,052

▬ HOLDFMR, LLC3.98%+0.8%+1,816,695

▬ HOLDBank of America Corporation1.19%+0.2%+158,584

▬ HOLDMorgan Stanley2.09%-0.1%-146,328

▬ HOLDNorthern Trust Corporation1.12%-2.0%-1,363,336

▬ HOLDPrice (T.Rowe) Associates Inc1.44%-1.7%-1,486,827

▼▼ HEAVY SELLNORGES BANK1.68%-21.7%-26,972,278

ETF & Mutual Fund Flow (1 adding / 0 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar-0.1%-201,363

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.2%+3,200,365

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.9%+674,878

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+125,658

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.4%-944,670

▲ ADDINGVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+14.3%+7,578,238

▬ HOLDInvesco QQQ Trust, Series 1-0.9%-403,465

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.5%-522,228

▬ HOLDGROWTH FUND OF AMERICA-0.9%-279,497

▬ HOLDFidelity Securities Fund-Fidelity Blue Chip G+0.7%+160,929

Institutional ownership: 80.8%
Smart money flow: 0 adding / 1 selling / 9 hold
Net shares added by institutions: +2,733,097
Biggest mover: NORGES BANK sold 26,972,278 shares (-21.7%)

🕶 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

1.3%

DAYS TO COVER

2.7

SI CHANGE (MoM)

↓ 2.4%

SQUEEZE RISK

MINIMAL

SHARES SHORT

78,071,445

PRIOR MONTH

80,006,593

FLOAT SHARES

10,853,633,960

AVG VOLUME

32,889,960

Short interest: 1.3% of float
Days to cover: 2.7
Short interest MoM: ↓ 2.4%
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: 1.3% of float
[dark_pool] Days to cover: 2.7
[institutional] Institutional ownership: 80.8%
[institutional] Smart money flow: 0 adding / 1 selling / 9 hold
[insider] Insider buying: 784,016 shares
[insider] Insider selling: 277,532 shares
[options_flow] Put/Call volume ratio: 0.25 (bullish)
[options_flow] Total options volume: 227,601 (calls 182,719 / puts 44,882)