NEUTRAL — WATCH
No clear whale direction for STX. Bullish and bearish signals roughly cancel out. Insiders are net sellers (214,713 shares sold vs 125,745 bought) — management reducing exposure. Strong institutional ownership at 88.2% with 4 of 10 top holders actively accumulating this quarter.
Action Plan
- Hold existing positions — no strong directional signal
- Wait for clearer whale activity before adding
- Monitor next earnings for institutional positioning changes
🏦 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
88.2%
ACCUMULATION vs DISTRIBUTION
40% ACCUMULATING
60% DISTRIBUTING
NET SHARES FLOW
+11,618,120
Institutional Position Changes (QoQ)
★ NEW POSITIONVanguard Capital Management LLC6.31%NEW+7,077,836
★ NEW POSITIONVanguard Portfolio Management LLC4.95%NEW+5,547,454
★ NEW POSITIONFMR, LLC3.65%NEW+4,417,242
▲▲ HEAVY BUYCapital Research Global Investors2.56%+27.1%+1,224,098
▬ HOLDGeode Capital Management, LLC2.26%+3.4%+164,042
▬ HOLDState Street Corporation4.16%-0.5%-48,725
▬ HOLDJPMORGAN CHASE & CO2.97%-4.8%-338,700
▼ TRIMMINGMorgan Stanley2.12%-5.9%-300,018
▼ TRIMMINGBlackrock Inc.6.37%-11.4%-1,842,077
▼▼ HEAVY SELLSanders Capital, LLC5.75%-24.9%-4,283,032
ETF & Mutual Fund Flow (1 adding / 1 selling)
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+3.3%+219,931
▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+0.9%+49,988
▬ HOLDVANGUARD INDEX FUNDS-Vanguard Mid-Cap Index F+1.3%+61,356
▬ HOLDInvesco QQQ Trust, Series 1+1.6%+73,504
▼▼ HEAVY SEVANGUARD WINDSOR FUNDS-Vanguard Windsor II Fu-23.8%-942,268
▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.6%+16,265
▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.3%+9,746
▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +2.5%+64,937
▲▲ HEAVY BUVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+79.8%+1,086,337
▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+43,143
- Institutional ownership: 88.2%
- Smart money flow: 4 adding / 3 selling / 3 hold
- Net shares added by institutions: +11,618,120
- Biggest mover: Vanguard Capital Management LLC added 7,077,836 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: 4.8% of float
- Days to cover: 2.0
- Short interest MoM: ↑ 10.2%
- Squeeze risk: MINIMAL