WINCHESTER BANCORP INC

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WSBK·97269D103·US·equity·Financial Services - Banks - Regional-Activist

WSBK (WINCHESTER BANCORP INC) is held by 10 institutional investors as of Q1 2026. Largest holders: Integrated Wealth Concepts LLC ($723,900), RENAISSANCE TECHNOLOGIES LLC ($393,700), ALLIANCEBERNSTEIN L.P. ($257,655). Net institutional sentiment: Bearish.

10

Holders

Avg rating

$2.4M

Total Value

29% (13)

Fund Consensus

2 buying - 5 selling

Smart Money Verdict

View all

47Weak MomentumSplit Signals

Institutional (13F)40

Insider (Form 4)59

Activist (13D/13G)

No data

Congressional (STOCK Act)

No data

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See how WSBK's score breaks down across 4 SEC sources

Holder Quality

0

★★★★★

Elite

6

★★★★

Strong

5

★★★

Solid

2

★★

Below

0

★

Weak

Held by 10 funds

Who's Trading

InsiderMJMerritt Edward JBuy $12KMay 26, 2026

InsiderSISnow John Ingalls IIIBuy $3KMay 7, 2026

InsiderSISnow John Ingalls IIIBuy $20KMay 7, 2026

InsiderSISnow John Ingalls IIIBuy $79KMay 5, 2026

ActivistWBWinchester Bancorp, MHC55.0%May 14, 2025

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (10)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
IWIntegrated Wealth Concepts LLC	Unchanged	57,000	$723,900	0.0%	+40.48%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	31,000(+17.0%)	$393,700	0.0%	+18.60%	28
ALLIANCEBERNSTEIN L.P.	Unchanged	24,656	$257,655	0.0%	+23.11%	0
RAYMOND JAMES FINANCIAL INC	Unchanged	20,000	$254,000	0.0%	+41.20%	0
Steward Partners Investment Advisory, LLC	Unchanged	19,127	$242,913	0.0%	+29.51%	0
LPL Financial LLC	Unchanged	15,500	$196,850	0.0%	+41.20%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	13,920(-47.5%)	$177,021	0.0%	+38.29%	0
MILLENNIUM MANAGEMENT LLC	Decreased	11,543(-28.2%)	$146,596	0.0%	+41.20%	0
MORGAN STANLEY	Unchanged	4,000	$50,800	0.0%	+33.19%	0
UBS Group AG	Increased	129(+4200.0%)	$1,638	0.0%	-1.75%	12
CITIGROUP INC	Exited	0(-100.0%)	$10	0.0%	+36.55%	0
CITADEL ADVISORS LLC	Exited	0(-100.0%)	$219,440	0.0%	+44.77%	0
BANK OF AMERICA CORP /DE/	Exited	0(-100.0%)	$2,373	0.0%	+44.58%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer