Whale Tracker

LEAN BULLISH

Net positive whale activity for PLTR. Smart money shows interest, but signals are mixed. Insiders are net sellers (4,067,675 shares sold vs 1,912,281 bought) — management reducing exposure. Strong institutional ownership at 62.3% with 3 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)

0.36

BULLISH

CALL VOLUME

562,956

PUT VOLUME

201,280

TOTAL VOLUME

764,236

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (6C / 4P)

TypeStrikeExpiryVolOIRatio

PUT$1552026-06-055,4638068.3x

CALL$2702026-06-05179359.7x

CALL$2502026-06-26164354.7x

CALL$1212026-06-1248148.0x

CALL$2552026-06-2696248.0x

PUT$1622026-06-05137345.7x

CALL$2652026-06-26202540.4x

PUT$1602026-06-051,7344736.9x

PUT$1502026-06-057,47222633.1x

CALL$1682026-06-058,01228528.1x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1602026-06-0558,560

CALL$1652026-06-0539,222

CALL$1552026-06-0526,675

CALL$1502026-07-1722,737

CALL$1552026-07-1719,781

CALL$2002026-06-1818,565

CALL$1702026-06-0518,431

CALL$1502026-06-0517,207

CALL$1652026-06-1815,720

CALL$1582026-06-0515,290

P/C OI RATIO

0.77

TOTAL OI

1,238,083

CALL OI

701,449

PUT OI

536,634

Put/Call volume ratio: 0.36 (bullish)
Total options volume: 764,236 (calls 562,956 / puts 201,280)
Top unusual: PUT $155.0 exp 2026-06-05 — vol/OI 68.3x
86 unusual strikes detected (50C / 36P)

👤 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.

32% BUY

68% SELL

SHARES BOUGHT (6m)

1,912,281

SHARES SOLD (6m)

4,067,675

NET INSIDER FLOW

-2,155,394

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLBUCKLEY JEFFREY JOHANSING2,5422026-05-22

SELLSANKAR SHYAM165,5142026-05-20

SELLTAYLOR RYAN DOUGLAS19,6622026-05-20

SELLKARP ALEXANDER C.397,7442026-05-20

SELLCOHEN STEPHEN ANDREW319,9342026-05-20

SELLMOORE ALEXANDER D16,0002026-05-15

GRANTBUCKLEY JEFFREY JOHANSING21,1412026-04-24

SELLMOORE ALEXANDER D16,0002026-04-15

SELLMOORE ALEXANDER D16,0002026-03-16

SELLTHIEL PETER A. J.D.2,000,0002026-03-02

Insider buying: 1,912,281 shares
Insider selling: 4,067,675 shares
12 Form 4 filings in last 90 days
Net insider SELLING — bearish 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

62.3%

ACCUMULATION vs DISTRIBUTION

30% ACCUMULATING

70% DISTRIBUTING

NET SHARES FLOW

+80,577,580

FLOW SCORE

+0.28

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Capital Management LLC6.64%NEW+72,418,764

★ NEW POSITIONVanguard Portfolio Management LLC2.29%NEW+25,011,115

▲ ADDINGMorgan Stanley1.48%+6.5%+1,962,582

▬ HOLDGeode Capital Management, LLC2.56%+3.1%+1,669,418

▬ HOLDNorthern Trust Corporation0.96%+0.7%+139,109

▬ HOLDFMR, LLC0.87%+0.1%+17,086

▬ HOLDState Street Corporation4.66%-0.7%-757,643

▬ HOLDBlackrock Inc.8.67%-2.2%-4,330,398

▼ TRIMMINGInvesco Ltd.0.96%-6.8%-1,533,229

▼▼ HEAVY SELLJPMORGAN CHASE & CO0.99%-39.4%-14,019,224

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

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.3%+190,429

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.7%+1,492,566

▬ HOLDInvesco QQQ Trust, Series 1+1.6%+772,365

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.6%+167,462

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.3%+101,748

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +2.6%+681,102

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-0.1%-16,101

▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog+2.3%+400,864

▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+361,935

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.8%-229,413

Institutional ownership: 62.3%
Smart money flow: 3 adding / 2 selling / 5 hold
Net shares added by institutions: +80,577,580
Biggest mover: Vanguard Capital Management LLC added 72,418,764 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

3.3%

DAYS TO COVER

1.6

SI CHANGE (MoM)

↑ 33.2%

SQUEEZE RISK

MINIMAL

SHARES SHORT

70,816,470

PRIOR MONTH

53,170,985

FLOAT SHARES

2,104,120,722

AVG VOLUME

46,836,280

Short interest: 3.3% of float
Days to cover: 1.6
Short interest MoM: ↑ 33.2%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

NEUTRAL (90%)

Smart Money Flow

LEAN BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 3.3% of float
[dark_pool] Days to cover: 1.6
[institutional] Institutional ownership: 62.3%
[institutional] Smart money flow: 3 adding / 2 selling / 5 hold
[insider] Insider buying: 1,912,281 shares
[insider] Insider selling: 4,067,675 shares
[options_flow] Put/Call volume ratio: 0.36 (bullish)
[options_flow] Total options volume: 764,236 (calls 562,956 / puts 201,280)