NEUTRAL — WATCH
No clear whale direction for NVT. Bullish and bearish signals roughly cancel out. Insiders are net buyers (394,295 shares bought vs 255,217 sold) — bullish conviction from management. Strong institutional ownership at 95.7%, but 4 of 10 top holders are distributing.
Action Plan
- Hold existing positions — no strong directional signal
- Wait for clearer whale activity before adding
- 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)
1.38
BEARISH
Unusual Strikes — Vol/OI > 3x (1C / 0P)
- Put/Call volume ratio: 1.38 (bearish)
- Total options volume: 1,721 (calls 724 / puts 997)
- Top unusual: CALL $97.5 exp 2026-06-18 — vol/OI 5.0x
👤 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.
SHARES BOUGHT (6m)
394,295
Recent Insider Transactions (0 buys / 2 sells / 8 grants)
GRANTDUCKER MICHAEL L9762026-05-15
GRANTCAMERON SUSAN M9762026-05-15
GRANTBURRIS JERRY W9762026-05-15
GRANTPARKER HERBERT KENT9762026-05-15
GRANTLEOPOLD DIANE9762026-05-15
GRANTAAHOLM SHERRY A.9762026-05-15
GRANTPALMER NICOLA T9762026-05-15
GRANTOSTLING DANITA K9762026-05-15
SELLZAWOYSKI SARA E29,4122026-05-13
SELLPADMANABHAN ARAVIND15,9422026-05-11
- Insider buying: 394,295 shares
- Insider selling: 255,217 shares
- 38 Form 4 filings in last 90 days
- Net insider BUYING — bullish 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
95.7%
ACCUMULATION vs DISTRIBUTION
30% ACCUMULATING
70% DISTRIBUTING
NET SHARES FLOW
+5,365,616
Institutional Position Changes (QoQ)
★ NEW POSITIONVanguard Capital Management LLC4.48%NEW+3,625,256
★ NEW POSITIONVanguard Portfolio Management LLC4.15%NEW+3,359,378
▲ ADDINGGeode Capital Management, LLC2.17%+12.3%+384,097
▬ HOLDBlackrock Inc.10.18%+4.5%+702,771
▬ HOLDState Street Corporation3.13%+1.8%+91,473
▬ HOLDFMR, LLC2.16%-0.4%-14,411
▼ TRIMMINGNeuberger Berman Group, LLC1.57%-6.1%-163,481
▼ TRIMMINGFranklin Resources, Inc.2.63%-8.7%-407,962
▼ TRIMMINGNuveen, LLC1.65%-17.2%-556,043
▼▼ HEAVY SELLMillennium Management Llc2.77%-27.0%-1,655,462
ETF & Mutual Fund Flow (1 adding / 3 selling)
▬ HOLDiShares Trust-iShares Core S&P Mid-Cap ETF+2.0%+107,917
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.1%+3,046
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Small-Cap Index-4.0%-153,350
▼▼ HEAVY SEFranklin Managed Trust-FRANKLIN RISING DIVIDE-21.3%-880,208
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Extended Market+0.9%+15,513
▲ ADDINGFirst TRT Exch-Trd Fd. II-First TRT NASDAQ Cl+12.6%+171,558
▼ TRIMMINGCollege Retirement Equities Fd.-College Retir-15.2%-226,472
▬ HOLDSPDR S&P MIDCAP 400 ETF TRT-State Street SPDR+0.4%+4,621
▬ HOLDMFS SERIES TRUST XI-MFS Mid Cap Value Fund-4.1%-52,437
▼▼ HEAVY SEVANGUARD INDEX FUNDS-Vanguard Small-Cap Value-51.6%-1,261,019
- Institutional ownership: 95.7%
- Smart money flow: 3 adding / 4 selling / 3 hold
- Net shares added by institutions: +5,365,616
- Biggest mover: Vanguard Capital Management LLC added 3,625,256 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 interest: 2.9% of float
- Days to cover: 1.8
- Short interest MoM: ↑ 21.9%
- Squeeze risk: MINIMAL