Whale Activity Tracker

APH

Amphenol Corporation
2026-05-19 06:32
$121.72 -2.62% $149.7B
NEUTRAL — WATCH
No clear whale direction for APH. Bullish and bearish signals roughly cancel out. Insiders are net buyers (1,349,884 shares bought vs 1,101,108 sold) — bullish conviction from management. Strong institutional ownership at 97.9% with 5 of 10 top holders actively accumulating this quarter.
Action Plan
Options Flow
期权
BEARISH
1.45
Insider
内部交易
LEAN BULLISH
Net Buy
Smart Money
机构流向
LEAN BULLISH
50% accum
Short Interest
做空
BULLISH
1.2%
NEUTRAL
5.2/10
Whale Activity Rating
Distribution Neutral Accumulation
Options Flow: BEARISH
Insider: LEAN BULLISH
Institutional: LEAN BULLISH
Dark Pool: BULLISH
4/4 sources | Confidence: 74%
📈 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)
1.45
BEARISH
CALL VOLUME
4,232
PUT VOLUME
6,134
TOTAL VOLUME
10,366
UNUSUAL STRIKES
0
High Volume Contracts — Vol > 500 (3 contracts)
TypeStrikeExpiryVolume
PUT$1102026-11-201,560
PUT$902026-07-171,549
CALL$1702026-09-18526
P/C OI RATIO
0.23
TOTAL OI
133
CALL OI
108
PUT OI
25
👤 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.
55% BUY
45% SELL
SHARES BOUGHT (6m)
1,349,884
SHARES SOLD (6m)
1,101,108
NET INSIDER FLOW
+248,776
FORM 4 FILINGS (90d)
3
Recent Insider Transactions (1 buys / 6 sells / 1 grants)
TypeInsiderSharesDate
SELLNORWITT RICHARD ADAM130,7752026-05-05
SELLD'AMICO LANCE E50,0002026-02-18
SELLLAMPO CRAIG A100,0002026-02-18
SELLNORWITT RICHARD ADAM608,3332026-02-12
BUYLIVINGSTON ROBERT A10,0002026-02-05
GRANTLAMBA SANJIV5482026-01-08
SELLDOHERTY WILLIAM J80,0002025-12-02
SELLSTRAUB PETER JOHN132,0002025-12-02
🏦 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
97.9%
ACCUMULATION vs DISTRIBUTION
50% ACCUMULATING
50% DISTRIBUTING
NET SHARES FLOW
+73,246,913
FLOW SCORE
+0.29
ADDING
5
SELLING
2
Institutional Position Changes (QoQ)
ActionInstitution% HeldQoQ ΔShares Δ
★ NEW POSITIONVanguard Capital Management LLC6.49%NEW+39,937,728
★ NEW POSITIONVanguard Portfolio Management LLC2.91%NEW+17,925,085
▲▲ HEAVY BUYJPMORGAN CHASE & CO4.00%+43.5%+14,945,248
▲▲ HEAVY BUYCapital International Investors2.87%+49.2%+11,653,229
▲▲ HEAVY BUYCapital Research Global Investors2.16%+61.8%+10,173,683
▬ HOLDGeode Capital Management, LLC2.54%+3.2%+976,293
▬ HOLDState Street Corporation4.67%+0.9%+483,757
▬ HOLDBlackrock Inc.8.29%-3.9%-4,171,194
▼ TRIMMINGFMR, LLC6.46%-8.0%-6,939,267
▼▼ HEAVY SELLPrice (T.Rowe) Associates Inc2.13%-30.9%-11,737,649
ETF & Mutual Fund Flow (1 adding / 0 selling)
ActionFundQoQ ΔShares Δ
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.1%+23,061
▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.5%+741,053
▬ HOLDFidelity Contrafund-4.7%-1,265,192
▲ ADDINGGROWTH FUND OF AMERICA+5.3%+862,375
▬ HOLDiShares Trust-iShares Core S&P 500 ETF+1.3%+196,613
▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.8%+119,951
▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +3.0%+433,332
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-2.8%-383,009
▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog+2.3%+211,203
▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+206,651
🕶 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
1.2%
DAYS TO COVER
1.7
SI CHANGE (MoM)
↓ 14.0%
SQUEEZE RISK
MINIMAL
SHARES SHORT
12,881,938
PRIOR MONTH
14,972,313
FLOAT SHARES
1,222,373,247
AVG VOLUME
9,365,616
📡 Data Sources 数据来源
Options Flow
BEARISH (80%)
Insider Trading
LEAN BULLISH (79%)
Smart Money Flow
LEAN BULLISH (75%)
Short Interest
BULLISH (60%)
📋 Summary 综合摘要