Whale Tracker

STRONG BUY SIGNAL

Whales are aggressively accumulating CRWV. Multiple signals confirm institutional conviction. Short interest at 17.1% of float — moderate bearish positioning. Insiders are net sellers (34,936,712 shares sold vs 15,596,143 bought) — management reducing exposure.

Action Plan

Consider building a position on pullbacks
Monitor short squeeze potential (SI 17%, watch for volume spikes)
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)

0.38

BULLISH

CALL VOLUME

121,501

PUT VOLUME

46,235

TOTAL VOLUME

167,736

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (9C / 1P)

TypeStrikeExpiryVolOIRatio

CALL$762026-06-1226126.0x

CALL$802026-07-1052317.3x

CALL$382026-07-1715115.0x

CALL$772026-06-123849.5x

CALL$782026-06-123156.2x

CALL$922026-06-12419785.4x

CALL$1212026-07-101025.0x

CALL$1152026-07-1720,4314,2094.9x

CALL$792026-06-122864.7x

PUT$1502026-06-123593.9x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1152026-07-1720,431

CALL$1302026-06-186,998

CALL$1102026-06-125,705

CALL$1202026-06-185,010

CALL$1202026-07-173,974

CALL$1252026-06-183,852

CALL$1202026-06-123,745

CALL$1052026-06-123,710

CALL$1002026-06-123,180

CALL$1502026-06-183,107

P/C OI RATIO

0.8

TOTAL OI

924,987

CALL OI

512,943

PUT OI

412,044

Put/Call volume ratio: 0.38 (bullish)
Total options volume: 167,736 (calls 121,501 / puts 46,235)
Top unusual: CALL $76.0 exp 2026-06-12 — vol/OI 26.0x
21 unusual strikes detected (19C / 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.

31% BUY

69% SELL

SHARES BOUGHT (6m)

15,596,143

SHARES SOLD (6m)

34,936,712

NET INSIDER FLOW

-19,340,569

FORM 4 FILINGS (90d)

130

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

TypeInsiderSharesDate

SELLVENTURO BRIAN M116,0132026-06-03

SELLVENTURO BRIAN M15,3852026-06-03

SELLMAGNETAR FINANCIAL, L.L.C.112,1112026-06-02

SELLINTRATOR MICHAEL N307,6922026-06-02

SELLJAIN SACHIN3,7982026-06-01

SELLCOGEN JACK D271,1532026-05-29

SELLJAIN SACHIN8982026-05-28

SELLCOGEN JACK D742,3072026-05-28

SELLVENTURO BRIAN M76,9242026-05-27

SELLAGRAWAL NITIN5,5082026-05-27

Insider buying: 15,596,143 shares
Insider selling: 34,936,712 shares
130 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

57.5%

ACCUMULATION vs DISTRIBUTION

90% ACCUMULATING

10% DISTRIBUTING

NET SHARES FLOW

+56,430,605

FLOW SCORE

+0.54

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Portfolio Management LLC2.84%NEW+6,355,179

★ NEW POSITIONVanguard Capital Management LLC2.78%NEW+6,218,697

★ NEW POSITIONSituational Awareness Partners LP1.60%NEW+3,588,959

▲▲ HEAVY BUYNvidia Corp10.55%+94.5%+22,935,390

▲▲ HEAVY BUYGoldman Sachs Group Inc3.99%+96.8%+8,795,783

▲▲ HEAVY BUYJane Street Group, LLC1.98%+43.5%+2,685,210

▲▲ HEAVY BUYValue Aligned Research Advisors, LLC1.85%+37.4%+2,252,690

▲▲ HEAVY BUYBlackrock Inc.2.10%+29.6%+2,144,732

▲ ADDINGSituational Awareness LP1.60%+17.7%+1,078,913

▬ HOLDMagnetar Financial LLC15.32%+0.5%+375,052

ETF & Mutual Fund Flow (2 adding / 4 selling)

ActionFundQoQ ΔShares Δ

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Total Stock Mar-5.3%-512,038

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Mid-Cap Index F-7.0%-468,910

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-5.1%-203,868

▲ ADDINGVANGUARD INDEX FUNDS-Vanguard Extended Market+9.7%+238,593

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Mid-Cap Growth -14.7%-379,259

▬ HOLDFidelity Select Portfolios-Technology Portfol0.0%0

▬ HOLDARK ETF Trust-ARK Innovation ETF-1.2%-20,380

▬ HOLDiShares Trust-iShares Future AI & Tech ETF+3.2%+42,087

▲ ADDINGFidelity Concord Street Trust-Fidelity Extend+7.4%+88,484

▬ HOLDAIM Counselor Series TRT -INVESCO AMERICAN FR-2.9%-33,917

Institutional ownership: 57.5%
Smart money flow: 9 adding / 0 selling / 1 hold
Net shares added by institutions: +56,430,605
Biggest mover: Nvidia Corp added 22,935,390 shares (+94.5%)

🕶 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

17.1%

DAYS TO COVER

1.8

SI CHANGE (MoM)

↓ 20.4%

SQUEEZE RISK

MODERATE

SHARES SHORT

51,444,662

PRIOR MONTH

64,654,920

FLOAT SHARES

311,569,769

AVG VOLUME

28,671,511

Elevated short interest — bears have a notable position. Watch for SI trend direction as the key signal.

Short interest: 17.1% of float
Days to cover: 1.8
Short interest MoM: ↓ 20.4%
Squeeze risk: MODERATE

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

NEUTRAL (90%)

Smart Money Flow

BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 17.1% of float
[dark_pool] Days to cover: 1.8
[institutional] Institutional ownership: 57.5%
[institutional] Smart money flow: 9 adding / 0 selling / 1 hold
[options_flow] Put/Call volume ratio: 0.38 (bullish)
[options_flow] Total options volume: 167,736 (calls 121,501 / puts 46,235)
[insider] Insider buying: 15,596,143 shares
[insider] Insider selling: 34,936,712 shares