Whale Activity Tracker

APH

Amphenol Corporation
2026-03-25 05:03
$127.96 -2.07% $157.3B
NEUTRAL — WATCH
No clear whale direction for APH. Bullish and bearish signals roughly cancel out. Insiders are net buyers (2,764,303 shares bought vs 2,243,527 sold) — bullish conviction from management. Strong institutional ownership at 97.9% with 3 of 10 top holders actively accumulating this quarter.
Action Plan
Options Flow
期权
BEARISH
5.18
Insider
内部交易
LEAN BULLISH
Net Buy
Smart Money
机构流向
NEUTRAL
30% accum
Short Interest
做空
BULLISH
1.0%
NEUTRAL
4.5/10
Whale Activity Rating
Distribution Neutral Accumulation
Options Flow: BEARISH
Insider: LEAN BULLISH
Institutional: NEUTRAL
Dark Pool: BULLISH
4/4 sources | Confidence: 76%
📈 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)
5.18
BEARISH
CALL VOLUME
2,503
PUT VOLUME
12,971
TOTAL VOLUME
15,474
UNUSUAL STRIKES
0
High Volume Contracts — Vol > 500 (3 contracts)
TypeStrikeExpiryVolume
PUT$952026-05-158,200
PUT$1252026-04-172,066
PUT$1052026-06-18966
P/C OI RATIO
1.91
TOTAL OI
117,116
CALL OI
40,276
PUT OI
76,840
👤 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)
2,764,303
SHARES SOLD (6m)
2,243,527
NET INSIDER FLOW
+520,776
FORM 4 FILINGS (90d)
7
Recent Insider Transactions (1 buys / 6 sells / 1 grants)
TypeInsiderSharesDate
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
SELLLAMPO CRAIG A298,0762025-11-11
🏦 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
30% ACCUMULATING
70% DISTRIBUTING
NET SHARES FLOW
-4,563,539
FLOW SCORE
+0.04
ADDING
3
SELLING
2
Institutional Position Changes (QoQ)
ActionInstitution% HeldQoQ ΔShares Δ
▲▲ HEAVY BUYCapital International Investors1.93%+31.5%+5,673,944
▲ ADDINGBlackrock Inc.8.63%+5.2%+5,294,274
▲ ADDINGNORGES BANK1.84%+6.0%+1,276,389
▬ HOLDVanguard Group Inc10.30%+1.1%+1,327,396
▬ HOLDState Street Corporation4.63%+1.6%+890,763
▬ HOLDGeode Capital Management, LLC2.47%+2.5%+748,134
▬ HOLDJPMORGAN CHASE & CO2.79%+1.4%+457,217
▬ HOLDBank of America Corporation1.79%-3.0%-688,434
▼ TRIMMINGPrice (T.Rowe) Associates Inc3.09%-13.9%-6,147,899
▼ TRIMMINGFMR, LLC7.03%-13.4%-13,395,323
ETF & Mutual Fund Flow (1 adding / 1 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
▼ TRIMMINGFidelity Contrafund-5.5%-1,691,983
▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-149,469
▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.5%+72,752
▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.5%-223,716
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-2.8%-383,009
▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog-0.8%-78,845
▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech-1.2%-97,922
▲▲ HEAVY BUINVESTMENT CO OF AMERICA+23.1%+1,454,877
🕶 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
1.0%
DAYS TO COVER
1.3
SI CHANGE (MoM)
↓ 32.6%
SQUEEZE RISK
MINIMAL
SHARES SHORT
11,044,857
PRIOR MONTH
16,395,991
FLOAT SHARES
1,221,372,539
AVG VOLUME
10,104,630
📡 Data Sources 数据来源
Options Flow
BEARISH (80%)
Insider Trading
LEAN BULLISH (90%)
Smart Money Flow
NEUTRAL (75%)
Short Interest
BULLISH (60%)
📋 Summary 综合摘要