Whale Tracker

NEUTRAL — WATCH

No clear whale direction for CAT. Bullish and bearish signals roughly cancel out. Insiders are net buyers (407,533 shares bought vs 255,920 sold) — bullish conviction from management. Strong institutional ownership at 72.9% with 2 of 10 top holders actively accumulating this quarter.

Action Plan

Hold existing positions — no strong directional signal
Wait for clearer whale activity before adding
Monitor next earnings for institutional positioning changes

📈 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)

1.22

BEARISH

CALL VOLUME

8,667

PUT VOLUME

10,551

TOTAL VOLUME

19,218

UNUSUAL STRIKES

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

TypeStrikeExpiryVolOIRatio

PUT$5902026-06-051001100.0x

CALL$9752026-06-053301917.4x

PUT$7952026-06-053492613.4x

PUT$9252026-06-0510110.0x

PUT$7852026-06-05205219.8x

PUT$6752026-06-123248.0x

PUT$8622026-06-054767.8x

PUT$6952026-06-264667.7x

CALL$9452026-06-0589136.8x

CALL$9802026-06-05208346.1x

High Volume Contracts — Vol > 500 (5 contracts)

TypeStrikeExpiryVolume

PUT$3502026-07-171,458

PUT$8402026-06-05881

CALL$9002026-06-05727

CALL$10002026-06-18661

PUT$8752026-06-05619

P/C OI RATIO

1.1

TOTAL OI

97,170

CALL OI

46,364

PUT OI

50,806

Put/Call volume ratio: 1.22 (bearish)
Total options volume: 19,218 (calls 8,667 / puts 10,551)
Top unusual: PUT $590.0 exp 2026-06-05 — vol/OI 100.0x
26 unusual strikes detected (10C / 16P)

👤 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.

61% BUY

39% SELL

SHARES BOUGHT (6m)

407,533

SHARES SOLD (6m)

255,920

NET INSIDER FLOW

+151,613

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 9 sells / 1 grants)

TypeInsiderSharesDate

SELLJOHNSON DENISE C.12,6052026-05-14

SELLSCHAUPP WILLIAM E3602026-05-13

SELLJOHNSON DENISE C.6,1962026-05-13

SELLFASSINO ANTHONY D.16,2832026-05-11

GRANTEPLEY KYLE JOSEPH5152026-05-08

SELLFASSINO ANTHONY D.9,1522026-05-06

SELLDE LANGE BOB24,2222026-05-06

SELLBONFIELD ANDREW ROBERT JOHN15,6742026-05-06

SELLSHURMAN RODNEY MICHAEL5,6392026-05-05

SELLKAISER JASON5,6422026-05-04

Insider buying: 407,533 shares
Insider selling: 255,920 shares
44 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

72.9%

ACCUMULATION vs DISTRIBUTION

20% ACCUMULATING

80% DISTRIBUTING

NET SHARES FLOW

+19,445,310

FLOW SCORE

+0.21

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Capital Management LLC6.56%NEW+15,117,226

★ NEW POSITIONVanguard Portfolio Management LLC2.54%NEW+5,852,945

▬ HOLDBlackrock Inc.8.07%+2.7%+959,561

▬ HOLDGeode Capital Management, LLC2.42%+4.9%+517,754

▬ HOLDFisher Asset Management, LLC2.12%+3.0%+282,893

▬ HOLDMorgan Stanley1.63%+3.6%+262,701

▬ HOLDGates Foundation Trust1.38%0.0%0

▬ HOLDNorthern Trust Corporation1.23%-2.9%-172,616

▬ HOLDState Street Corporation7.57%-1.4%-509,619

▼ TRIMMINGState Farm Mutual Automobile Insurance Co3.16%-16.4%-2,865,535

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

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar-0.3%-38,337

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.1%+242,743

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.6%+34,704

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In-0.2%-13,698

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +2.6%+143,073

▬ HOLDSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRT-Sta-3.8%-209,205

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Value Index Fun-0.1%-3,014

▲ ADDINGWASHINGTON MUTUAL INVESTORS FUND+7.7%+192,629

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-2.3%-62,310

▬ HOLDSELECT SECTOR SPDR TRT-State Street Industria-0.5%-12,789

Institutional ownership: 72.9%
Smart money flow: 2 adding / 1 selling / 7 hold
Net shares added by institutions: +19,445,310
Biggest mover: Vanguard Capital Management LLC added 15,117,226 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

2.0%

DAYS TO COVER

3.4

SI CHANGE (MoM)

↑ 10.0%

SQUEEZE RISK

MINIMAL

SHARES SHORT

8,353,937

PRIOR MONTH

7,595,776

FLOAT SHARES

459,204,445

AVG VOLUME

2,542,377

Short interest: 2.0% of float
Days to cover: 3.4
Short interest MoM: ↑ 10.0%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BEARISH (80%)

Insider Trading

LEAN BULLISH (90%)

Smart Money Flow

LEAN BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 2.0% of float
[dark_pool] Days to cover: 3.4
[institutional] Institutional ownership: 72.9%
[institutional] Smart money flow: 2 adding / 1 selling / 7 hold
[insider] Insider buying: 407,533 shares
[insider] Insider selling: 255,920 shares
[options_flow] Put/Call volume ratio: 1.22 (bearish)
[options_flow] Total options volume: 19,218 (calls 8,667 / puts 10,551)