Whale Tracker

LEAN BULLISH

Net positive whale activity for CAT. Smart money shows interest, but signals are mixed. Insiders are net buyers (335,049 shares bought vs 194,876 sold) — bullish conviction from management. Strong institutional ownership at 72.6% with 2 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)

0.91

LEAN BULLISH

CALL VOLUME

10,538

PUT VOLUME

9,634

TOTAL VOLUME

20,172

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (5C / 5P)

TypeStrikeExpiryVolOIRatio

CALL$7952026-05-2953153.0x

CALL$7722026-05-0130130.0x

PUT$4502026-04-2416116.0x

PUT$5452026-05-014733214.8x

PUT$6052026-05-0182613.7x

PUT$8102026-05-152002010.0x

CALL$8202026-04-24545589.4x

CALL$6252026-04-24919.0x

PUT$7752026-04-24315388.3x

CALL$7802026-05-01336467.3x

High Volume Contracts — Vol > 500 (6 contracts)

TypeStrikeExpiryVolume

CALL$9002026-05-011,409

CALL$8002026-04-24916

PUT$7702026-04-24726

CALL$8202026-04-24545

PUT$3102026-05-15511

PUT$5502026-05-01506

P/C OI RATIO

1.75

TOTAL OI

56,371

CALL OI

20,496

PUT OI

35,875

Put/Call volume ratio: 0.91 (bullish)
Total options volume: 20,172 (calls 10,538 / puts 9,634)
Top unusual: CALL $795.0 exp 2026-05-29 — vol/OI 53.0x
51 unusual strikes detected (37C / 14P)

👤 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.

63% BUY

37% SELL

SHARES BOUGHT (6m)

335,049

SHARES SOLD (6m)

194,876

NET INSIDER FLOW

+140,173

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLCREED JOSEPH E2,5002026-03-05

GRANTKAISER JASON1,6502026-03-02

GRANTOWENS DEREK1,3862026-03-02

GRANTSHURMAN RODNEY MICHAEL1,3202026-03-02

GRANTJOHNSON DENISE C.1,6502026-03-02

GRANTDE LANGE BOB1,6502026-03-02

GRANTCREED JOSEPH E4,9502026-03-02

GRANTSCHAUPP WILLIAM E1022026-03-02

GRANTPAMBIANCHI CHRISTINE MICHAEL1,1552026-03-02

GRANTBONFIELD ANDREW ROBERT JOHN1,7492026-03-02

Insider buying: 335,049 shares
Insider selling: 194,876 shares
50 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

72.6%

ACCUMULATION vs DISTRIBUTION

20% ACCUMULATING

80% DISTRIBUTING

NET SHARES FLOW

+2,720,041

FLOW SCORE

+0.08

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▲ ADDINGBlackrock Inc.7.78%+5.6%+1,923,409

▲ ADDINGBank of America Corporation1.45%+15.2%+890,670

▬ HOLDVanguard Group Inc9.97%+1.0%+441,063

▬ HOLDState Street Corporation7.61%+1.1%+385,038

▬ HOLDGeode Capital Management, LLC2.28%+0.9%+94,639

▬ HOLDFisher Asset Management, LLC2.04%+0.6%+53,804

▬ HOLDGates Foundation Trust1.37%0.0%0

▬ HOLDState Farm Mutual Automobile Insurance Co3.75%-0.5%-87,593

▬ HOLDMorgan Stanley1.52%-2.2%-162,114

▼ TRIMMINGPrice (T.Rowe) Associates Inc1.29%-12.0%-818,875

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-0.9%-57,144

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+10,107

▬ HOLDSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRT-Sta+1.5%+83,292

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -2.0%-110,082

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Value Index Fun+2.4%+99,705

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.6%-44,780

▲ ADDINGSELECT SECTOR SPDR TRT-State Street Industria+6.2%+159,334

▬ HOLDVANGUARD SPECIALIZED FUNDS-Vanguard Dividend +1.2%+30,782

Institutional ownership: 72.6%
Smart money flow: 2 adding / 1 selling / 7 hold
Net shares added by institutions: +2,720,041
Biggest mover: Blackrock Inc. added 1,923,409 shares (+5.6%)

🕶 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

1.7%

DAYS TO COVER

2.9

SI CHANGE (MoM)

↓ 4.3%

SQUEEZE RISK

MINIMAL

SHARES SHORT

7,944,830

PRIOR MONTH

8,302,639

FLOAT SHARES

463,863,553

AVG VOLUME

2,818,895

Short interest: 1.7% of float
Days to cover: 2.9
Short interest MoM: ↓ 4.3%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

LEAN BULLISH (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: 1.7% of float
[dark_pool] Days to cover: 2.9
[institutional] Institutional ownership: 72.6%
[institutional] Smart money flow: 2 adding / 1 selling / 7 hold
[options_flow] Put/Call volume ratio: 0.91 (bullish)
[options_flow] Total options volume: 20,172 (calls 10,538 / puts 9,634)
[insider] Insider buying: 335,049 shares
[insider] Insider selling: 194,876 shares