Whale Tracker

NEUTRAL — WATCH

No clear whale direction for HUT. Bullish and bearish signals roughly cancel out. Short interest at 15.7% of float — moderate bearish positioning. Insiders are net sellers (113,120 shares sold vs 52,054 bought) — management reducing exposure. Strong institutional ownership at 80.8% with 7 of 10 top holders actively accumulating this quarter.

Action Plan

Hold existing positions — no strong directional signal
Wait for clearer whale activity before adding
Watch short interest trend (currently 16%) — covering = bullish catalyst
Monitor next earnings for institutional positioning changes

📈 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)

1.01

NEUTRAL

CALL VOLUME

4,419

PUT VOLUME

4,446

TOTAL VOLUME

8,865

UNUSUAL STRIKES

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

TypeStrikeExpiryVolOIRatio

CALL$312026-07-17225925.0x

PUT$962026-06-2649224.5x

PUT$932026-07-0212112.0x

PUT$1222026-06-18151275.6x

PUT$1142026-07-101025.0x

CALL$1312026-06-262454.8x

CALL$1272026-07-242354.6x

CALL$2202026-06-26414.0x

PUT$832026-06-26414.0x

CALL$1312026-07-101234.0x

High Volume Contracts — Vol > 500 (1 contracts)

TypeStrikeExpiryVolume

PUT$752026-07-241,578

P/C OI RATIO

1.0

TOTAL OI

136,225

CALL OI

68,148

PUT OI

68,077

Put/Call volume ratio: 1.01 (bearish)
Total options volume: 8,865 (calls 4,419 / puts 4,446)
Top unusual: CALL $31.0 exp 2026-07-17 — vol/OI 25.0x
20 unusual strikes detected (11C / 9P)

👤 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)

52,054

SHARES SOLD (6m)

113,120

NET INSIDER FLOW

-61,066

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLWILKINSON AMY MARIE20,0002026-05-21

SELLRICKERTSEN RICK J.33,9872026-05-13

SELLSEMAH VICTOR10,5182026-05-04

SELLSEMAH VICTOR5,4982026-03-10

SELLGLENNAN SEAN JOSEPH4,6252026-03-10

SELLFLINN JOSEPH PATRICK10,0002025-08-28

SELLGLENNAN SEAN JOSEPH6,0602025-08-25

SELLFLINN JOSEPH PATRICK11,0692025-06-23

SELLSEMAH VICTOR11,3632025-05-05

Insider buying: 52,054 shares
Insider selling: 113,120 shares
11 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

80.8%

ACCUMULATION vs DISTRIBUTION

70% ACCUMULATING

30% DISTRIBUTING

NET SHARES FLOW

+10,012,243

FLOW SCORE

+0.54

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONLone Pine Capital Llc5.40%NEW+3,039,475

★ NEW POSITIONVanguard Portfolio Management LLC4.28%NEW+2,412,286

★ NEW POSITIONVanguard Capital Management LLC3.95%NEW+2,221,038

▲▲ HEAVY BUYAmeriprise Financial, Inc.2.59%+38.7%+812,637

▲▲ HEAVY BUYShaw D.E. & Co., Inc.2.67%+25.9%+616,848

▲ ADDINGGeode Capital Management, LLC2.60%+12.8%+331,509

▲ ADDINGSrs Investment Management, Llc2.74%+7.5%+215,225

▬ HOLDBlackrock Inc.7.66%+2.4%+202,154

▬ HOLDValue Aligned Research Advisors, LLC2.56%+3.4%+93,975

▬ HOLDState Street Corporation2.26%+2.7%+67,096

ETF & Mutual Fund Flow (1 adding / 1 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+2.8%+86,803

▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+60,951

▬ HOLDiShares Trust-iShares Russell 2000 ETF-3.7%-88,053

▼▼ HEAVY SEColumbia Funds Series Trust I-Columbia Small -33.0%-574,357

★ NEW POSIVANGUARD INDEX FUNDS-Vanguard Small-Cap IndexNEW+575,874

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Extended Market+3.4%+35,252

▬ HOLDT. Rowe Price Small-Cap Value Fund, Inc.+4.3%+40,410

▬ HOLDFidelity Salem Street Trust-Fidelity Small Ca+1.1%+9,743

▬ HOLDManager Directed Portfolios-Hood River Small--3.5%-31,616

▬ HOLDiShares Trust-iShares Russell 2000 Value ETF-0.7%-5,551

Institutional ownership: 80.8%
Smart money flow: 7 adding / 0 selling / 3 hold
Net shares added by institutions: +10,012,243
Biggest mover: Lone Pine Capital Llc added 3,039,475 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

15.7%

DAYS TO COVER

3.0

SI CHANGE (MoM)

↓ 6.7%

SQUEEZE RISK

MODERATE

SHARES SHORT

16,028,815

PRIOR MONTH

17,179,224

FLOAT SHARES

86,913,647

AVG VOLUME

4,774,600

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

Short interest: 15.7% of float
Days to cover: 3.0
Short interest MoM: ↓ 6.7%
Squeeze risk: MODERATE

📡 Data Sources 数据来源

Options Flow

NEUTRAL (65%)

Insider Trading

NEUTRAL (90%)

Smart Money Flow

BULLISH (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 15.7% of float
[dark_pool] Days to cover: 3.0
[institutional] Institutional ownership: 80.8%
[institutional] Smart money flow: 7 adding / 0 selling / 3 hold
[options_flow] Put/Call volume ratio: 1.01 (bearish)
[options_flow] Total options volume: 8,865 (calls 4,419 / puts 4,446)
[insider] Insider buying: 52,054 shares
[insider] Insider selling: 113,120 shares