Whale Tracker

LEAN BULLISH

Net positive whale activity for NVDA. Smart money shows interest, but signals are mixed. Insiders are net buyers (61,528,009 shares bought vs 4,118,076 sold) — bullish conviction from management. Strong institutional ownership at 69.7%, 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)

0.87

NEUTRAL

CALL VOLUME

583,113

PUT VOLUME

508,532

TOTAL VOLUME

1,091,645

UNUSUAL STRIKES

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1782026-04-1071,405

CALL$1822026-04-1064,357

PUT$1702026-04-1051,759

CALL$1802026-04-0644,855

CALL$1802026-04-1042,732

PUT$1752026-04-0635,048

CALL$1782026-04-0631,545

CALL$1752026-04-0631,016

CALL$1752026-04-1030,045

PUT$1722026-04-0627,479

P/C OI RATIO

42.17

TOTAL OI

2,029

CALL OI

PUT OI

1,982

Put/Call volume ratio: 0.87 (bullish)
Total options volume: 1,091,645 (calls 583,113 / puts 508,532)

👤 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.

94% BUY

6% SELL

SHARES BOUGHT (6m)

61,528,009

SHARES SOLD (6m)

4,118,076

NET INSIDER FLOW

+57,409,933

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 7 sells / 3 grants)

TypeInsiderSharesDate

SELLROBERTSON DONALD F JR5,3962026-03-20

SELLKRESS COLETTE M.62,6502026-03-20

SELLSTEVENS MARK A221,6822026-03-20

SELLSHAH AARTI S19,0002026-03-19

SELLPURI AJAY K300,0002026-03-18

SELLDABIRI JOHN O3,0042026-03-13

SELLPURI AJAY K300,0002026-03-10

GRANTSHOQUIST DEBORA C47,0482026-03-09

GRANTPURI AJAY K47,0482026-03-09

GRANTKRESS COLETTE M.47,0482026-03-09

Insider buying: 61,528,009 shares
Insider selling: 4,118,076 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

69.7%

ACCUMULATION vs DISTRIBUTION

100% DISTRIBUTING

NET SHARES FLOW

-479,100,966

FLOW SCORE

-0.06

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▬ HOLDVanguard Group Inc9.33%+1.9%+43,136,801

▬ HOLDBlackrock Inc.8.00%+0.8%+14,470,071

▬ HOLDState Street Corporation4.08%+1.2%+11,466,167

▬ HOLDNORGES BANK1.37%+2.6%+8,489,270

▬ HOLDGeode Capital Management, LLC2.42%+0.6%+3,395,364

▬ HOLDMorgan Stanley1.33%+0.2%+775,101

▬ HOLDNorthern Trust Corporation1.04%-2.2%-5,655,916

▬ HOLDFMR, LLC4.00%-1.2%-11,595,371

▼ TRIMMINGPrice (T.Rowe) Associates Inc1.54%-5.7%-22,557,486

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.88%-53.3%-521,024,967

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

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar-0.2%-1,162,636

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+1.8%+10,775,690

▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-2,967,264

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+524,829

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.5%-4,530,042

▲ ADDINGVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+9.2%+20,229,676

▬ HOLDInvesco QQQ Trust, Series 1-2.9%-5,747,166

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-2.0%-2,787,951

▲ ADDINGVANGUARD WORLD FUND-Vanguard Information Tech+5.5%+6,394,416

▬ HOLDGROWTH FUND OF AMERICA+2.2%+2,378,847

Institutional ownership: 69.7%
Smart money flow: 0 adding / 2 selling / 8 hold
Net shares removed by institutions: -479,100,966
Biggest mover: JPMORGAN CHASE & CO sold 521,024,967 shares (-53.3%)

🕶 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

1.0%

DAYS TO COVER

1.3

SI CHANGE (MoM)

↓ 9.9%

SQUEEZE RISK

MINIMAL

SHARES SHORT

229,241,850

PRIOR MONTH

254,311,707

FLOAT SHARES

23,321,925,000

AVG VOLUME

181,124,446

Short interest: 1.0% of float
Days to cover: 1.3
Short interest MoM: ↓ 9.9%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

NEUTRAL (80%)

Insider Trading

BULLISH (90%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

BULLISH (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 1.0% of float
[dark_pool] Days to cover: 1.3
[institutional] Institutional ownership: 69.7%
[institutional] Smart money flow: 0 adding / 2 selling / 8 hold
[options_flow] Put/Call volume ratio: 0.87 (bullish)
[options_flow] Total options volume: 1,091,645 (calls 583,113 / puts 508,532)
[insider] Insider buying: 61,528,009 shares
[insider] Insider selling: 4,118,076 shares