Whale Tracker

LEAN BULLISH

Net positive whale activity for PLTR. Smart money shows interest, but signals are mixed. Insiders are net sellers (4,170,123 shares sold vs 1,929,484 bought) — management reducing exposure. Strong institutional ownership at 61.6%, 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)

0.59

BULLISH

CALL VOLUME

213,495

PUT VOLUME

126,035

TOTAL VOLUME

339,530

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (2C / 2P)

TypeStrikeExpiryVolOIRatio

PUT$1552026-03-2713,7933,0934.5x

PUT$1522026-03-2711,9433,3213.6x

CALL$2552026-03-2781233.5x

CALL$1342026-03-27213663.2x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1602026-03-2728,326

CALL$1552026-03-2726,655

CALL$1652026-03-2719,292

CALL$1582026-03-2717,432

PUT$1502026-03-2715,288

PUT$1552026-03-2713,793

CALL$1622026-03-2713,675

PUT$1522026-03-2711,943

CALL$1702026-03-279,967

CALL$1722026-03-279,022

P/C OI RATIO

0.79

TOTAL OI

828,572

CALL OI

463,979

PUT OI

364,593

Put/Call volume ratio: 0.59 (bullish)
Total options volume: 339,530 (calls 213,495 / puts 126,035)
Top unusual: PUT $155.0 exp 2026-03-27 — vol/OI 4.5x
4 unusual strikes detected (2C / 2P)

👤 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)

1,929,484

SHARES SOLD (6m)

4,170,123

NET INSIDER FLOW

-2,240,639

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 10 sells / 0 grants)

TypeInsiderSharesDate

SELLMOORE ALEXANDER D16,0002026-03-16

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

SELLBUCKLEY JEFFREY JOHANSING3,9362026-02-24

SELLTAYLOR RYAN DOUGLAS19,9882026-02-20

SELLSANKAR SHYAM168,0042026-02-20

SELLCOHEN STEPHEN ANDREW327,0882026-02-20

SELLKARP ALEXANDER C.493,0252026-02-20

SELLGLAZER DAVID ALAN17,4382026-02-20

SELLSTAT LAUREN ELAINA FRIEDMAN4002026-02-02

SELLMOORE ALEXANDER D20,0002026-02-02

Insider buying: 1,929,484 shares
Insider selling: 4,170,123 shares
14 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

61.6%

ACCUMULATION vs DISTRIBUTION

10% ACCUMULATING

90% DISTRIBUTING

NET SHARES FLOW

-24,921,806

FLOW SCORE

-0.03

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▲ ADDINGNORGES BANK1.33%+19.4%+4,709,254

▬ HOLDBlackrock Inc.8.87%+2.6%+4,825,647

▬ HOLDVanguard Group Inc9.88%+0.7%+1,561,344

▬ HOLDState Street Corporation4.70%+1.1%+1,124,000

▬ HOLDGeode Capital Management, LLC2.49%+1.5%+806,249

▬ HOLDInvesco Ltd.1.03%+2.8%+616,888

▬ HOLDNorthern Trust Corporation0.95%-1.6%-326,887

▬ HOLDMorgan Stanley1.34%-3.4%-1,034,247

▼ TRIMMINGFMR, LLC0.87%-15.4%-3,445,280

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.63%-48.7%-33,758,774

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 1-2.9%-1,491,502

▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-278,939

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.5%+135,770

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.5%-417,497

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

▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog-0.8%-145,310

▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.9%+411,558

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.1%-148,489

Institutional ownership: 61.6%
Smart money flow: 1 adding / 2 selling / 7 hold
Net shares removed by institutions: -24,921,806
Biggest mover: JPMORGAN CHASE & CO sold 33,758,774 shares (-48.7%)

🕶 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

2.4%

DAYS TO COVER

1.0

SI CHANGE (MoM)

↑ 2.4%

SQUEEZE RISK

MINIMAL

SHARES SHORT

52,613,250

PRIOR MONTH

51,368,925

FLOAT SHARES

2,209,310,438

AVG VOLUME

49,147,383

Short interest: 2.4% of float
Days to cover: 1.0
Short interest MoM: ↑ 2.4%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

NEUTRAL (90%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[institutional] Institutional ownership: 61.6%
[institutional] Smart money flow: 1 adding / 2 selling / 7 hold
[dark_pool] Short interest: 2.4% of float
[dark_pool] Days to cover: 1.0
[options_flow] Put/Call volume ratio: 0.59 (bullish)
[options_flow] Total options volume: 339,530 (calls 213,495 / puts 126,035)
[insider] Insider buying: 1,929,484 shares
[insider] Insider selling: 4,170,123 shares