Whale Tracker

STRONG BUY SIGNAL

Whales are aggressively accumulating GOOGL. Multiple signals confirm institutional conviction. Insiders are net buyers (720,208 shares bought vs 277,532 sold) — bullish conviction from management. Strong institutional ownership at 80.7%, 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)

0.29

BULLISH

CALL VOLUME

192,895

PUT VOLUME

56,744

TOTAL VOLUME

249,639

UNUSUAL STRIKES

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

TypeStrikeExpiryVolOIRatio

CALL$4102026-05-089,84636273.5x

PUT$1302026-05-011,0891199.0x

CALL$3852026-05-0810,40318057.8x

CALL$5402026-05-151,8185135.6x

CALL$2902026-04-2734134.0x

PUT$1552026-05-01200728.6x

CALL$3382026-04-277,64840119.1x

CALL$2882026-04-2719119.0x

CALL$2502026-04-2716116.0x

CALL$2852026-04-2716116.0x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$3402026-04-2716,513

CALL$3452026-04-2714,187

CALL$3502026-04-2713,672

CALL$3452026-05-0111,592

CALL$3752026-05-0110,631

CALL$3852026-05-0810,403

PUT$2102026-05-1510,000

CALL$4102026-05-089,846

CALL$3552026-05-019,683

CALL$3422026-04-278,083

P/C OI RATIO

0.71

TOTAL OI

598,446

CALL OI

350,816

PUT OI

247,630

Put/Call volume ratio: 0.29 (bullish)
Total options volume: 249,639 (calls 192,895 / puts 56,744)
Top unusual: CALL $410.0 exp 2026-05-08 — vol/OI 273.5x
55 unusual strikes detected (32C / 23P)

👤 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.

72% BUY

28% SELL

SHARES BOUGHT (6m)

720,208

SHARES SOLD (6m)

277,532

NET INSIDER FLOW

+442,676

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: 720,208 shares
Insider selling: 277,532 shares
43 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

80.7%

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 Inc9.09%+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

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

▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-703,775

▬ 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 1-2.4%-1,078,820

▬ HOLDGROWTH FUND OF AMERICA-1.4%-484,955

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

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

Institutional ownership: 80.7%
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

10,833,468,350

AVG VOLUME

32,270,354

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: 80.7%
[institutional] Smart money flow: 0 adding / 1 selling / 9 hold
[options_flow] Put/Call volume ratio: 0.29 (bullish)
[options_flow] Total options volume: 249,639 (calls 192,895 / puts 56,744)
[insider] Insider buying: 720,208 shares
[insider] Insider selling: 277,532 shares