Whale Tracker

LEAN BEARISH

Whales showing caution on CAT. Distribution signals outweigh accumulation. Insiders are net buyers (335,049 shares bought vs 194,876 sold) — bullish conviction from management. Strong institutional ownership at 73.7% with 2 of 10 top holders actively accumulating this quarter.

Action Plan

Avoid new long positions until whale activity shifts
Consider trimming if position size is large
Set alerts for insider buying or SI decrease as reversal signals

📈 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)

2.77

BEARISH

CALL VOLUME

7,132

PUT VOLUME

19,723

TOTAL VOLUME

26,855

UNUSUAL STRIKES

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

TypeStrikeExpiryVolOIRatio

PUT$6302026-05-293021030.2x

CALL$9802026-05-084161724.5x

PUT$6552026-05-2934217.0x

PUT$6902026-05-22135816.9x

PUT$8302026-05-089717013.9x

PUT$8602026-05-082632411.0x

CALL$7602026-05-2910110.0x

CALL$9452026-05-0899109.9x

PUT$6752026-05-225869.7x

PUT$7152026-05-222237.3x

High Volume Contracts — Vol > 500 (8 contracts)

TypeStrikeExpiryVolume

PUT$6402026-05-151,475

PUT$5502026-05-151,376

PUT$5452026-05-221,290

PUT$8302026-05-08971

PUT$6002026-05-15702

CALL$11602026-05-15573

PUT$2802026-05-15557

CALL$9502026-05-15517

P/C OI RATIO

1.99

TOTAL OI

114,660

CALL OI

38,412

PUT OI

76,248

Put/Call volume ratio: 2.77 (bearish)
Total options volume: 26,855 (calls 7,132 / puts 19,723)
Top unusual: PUT $630.0 exp 2026-05-29 — vol/OI 30.2x
28 unusual strikes detected (7C / 21P)

👤 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

GRANTPAMBIANCHI CHRISTINE MICHAEL1,1552026-03-02

GRANTJOHNSON DENISE C.1,6502026-03-02

GRANTBONFIELD ANDREW ROBERT JOHN1,7492026-03-02

GRANTSHURMAN RODNEY MICHAEL1,3202026-03-02

GRANTDE LANGE BOB1,6502026-03-02

GRANTCREED JOSEPH E4,9502026-03-02

GRANTSCHAUPP WILLIAM E1022026-03-02

GRANTKAISER JASON1,6502026-03-02

GRANTOWENS DEREK1,3862026-03-02

Insider buying: 335,049 shares
Insider selling: 194,876 shares
51 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

73.7%

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+0.2%+14,913

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

▬ HOLDSPDR DOW JONES INDUSTRIAL AVERAGE ETF TRT-Sta-0.8%-42,833

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -2.0%-112,886

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

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

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

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

Institutional ownership: 73.7%
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

1.6%

DAYS TO COVER

3.3

SI CHANGE (MoM)

↓ 0.8%

SQUEEZE RISK

MINIMAL

SHARES SHORT

7,595,776

PRIOR MONTH

7,659,420

FLOAT SHARES

461,977,362

AVG VOLUME

2,751,803

Short interest: 1.6% of float
Days to cover: 3.3
Short interest MoM: ↓ 0.8%
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: 1.6% of float
[dark_pool] Days to cover: 3.3
[institutional] Institutional ownership: 73.7%
[institutional] Smart money flow: 2 adding / 1 selling / 7 hold
[options_flow] Put/Call volume ratio: 2.77 (bearish)
[options_flow] Total options volume: 26,855 (calls 7,132 / puts 19,723)
[insider] Insider buying: 335,049 shares
[insider] Insider selling: 194,876 shares