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Public Research Desk

Market Signals

A live board of research hooks worth inspecting now: insider buying, hedge-fund moves, Alpha Score leaders, SEC filing digests, market movers, and fresh coverage.

Data sources and update cadence: Methodology.

Alpha Score Insider Buys Hedge Funds

Ask AlphaScala

Use the research agent to interrogate this board. It pulls Alpha Scores, insider data, hedge-fund filings, prices, and recent coverage into one cited answer.

Signal RadarBest public hooks right now
Start here
Insider Cluster
TSM has clustered insider buying
10 insiders bought recently; 11 total buys in the 90-day rollup.
Form 4 · Apr 9
Alpha Score
FLYW leads the score board
Alpha Score of 85 reflects strong overall profile with strong momentum, strong value, moderate quality, strong…
Score 85.2 · Strong
Fund Move
AAPL flagged by Berkshire Hathaway
Berkshire Hathaway reported a new position worth $61.96B.
13F · Dec 31
Filing Digest
BRK.B filed 8-K
Berkshire Hathaway Reports Q2 and First-Half 2026 Results
SEC · Aug 11
Top Alpha ScoresView all
#1
FLYWFlywire Corp
Technology
85
Strong
#2
DHTDHT Holdings, Inc.
Energy
80
Strong
#3
KGCKINROSS GOLD CORP
Basic Materials
79
Strong
#4
HBMHudbay Minerals Inc.
Basic Materials
79
Strong
#5
NEMNewmont Corporation
Materials
78
Strong
#6
STGWStagwell Inc
Communication Services
78
Strong
#7
MAUTFMontage Gold Corp.
Basic Materials
77
Strong
#8
INGING GROEP NV
Financial Services
75
Strong
Insider Cluster BuysView all
TSM
10 insiders buying, 11 buys in 90d
+$45K
Apr 9
NKE
4 insiders buying, 4 buys in 90d
+$2.2M
Apr 13
SPG
3 insiders buying, 3 buys in 90d
+$139K
Mar 31
Hedge Fund MovesView all
FundStockPositionMoveQuarter
Berkshire Hathaway
Warren Buffett
AAPL
APPLE INC
$61.96BnewDec 31
Berkshire Hathaway
Warren Buffett
AXP
AMERICAN EXPRESS CO
$56.09BnewDec 31
Citadel
Ken Griffin
SPY
SPDR S&P 500 ETF TR
$39.49BnewDec 31
Citadel
Ken Griffin
QQQ
INVESCO QQQ TR
$36.29BnewDec 31
Tiger Global
Chase Coleman
GOOGL
ALPHABET INC
$3.33BnewDec 31
Point72
Steve Cohen
SPY
SPDR S&P 500 ETF TR
$2.90BnewDec 31
Pershing Square
Bill Ackman
BN
BROOKFIELD CORP
$2.82BnewDec 31
Tiger Global
Chase Coleman
MSFT
MICROSOFT CORP
$2.65BnewDec 31
Recent Filing DigestsSEC filings
BRK.B8-KAug 11
Berkshire Hathaway Reports Q2 and First-Half 2026 Results
Berkshire Hathaway filed an 8-K on August 11, 2026, disclosing the company's earnings release for the second quarter and first six months ended June 30, 2026. The press release was issued on August 8, 2026, and is included as Exhibit 99.1. The filing does not provide specific financial figures, only the fact of the earnings announcement.
SEC
GOOGL8-KAug 10
Alphabet raises $25 billion in senior notes offering
Alphabet closed an underwritten public offering of $25 billion in U.S. dollar-denominated senior notes on August 10, 2026. The notes were issued under Alphabet's existing indenture with The Bank of New York Mellon Trust Company. The offering includes ten tranches with maturities from 2028 to 2066. The largest single tranche is $4.5 billion in 5.450% notes due 2036 and another $4.5 billion in 6.375% notes due 2056. The longest-dated tranche is $2.5 billion in 6.500% notes due 2066. Shorter maturities include $750 million in floating rate notes due 2028 and $1.25 billion in 4.500% notes due 2028. The filing does not specify the use of proceeds.
SEC
BRK.B10-QAug 10
Berkshire Hathaway Q2 filing shows insurance gains, wildfire risk
Berkshire Hathaway Inc. filed its quarterly report for the period ended June 30, 2026, covering both the second quarter and first half of the year. The filing details operating results across its insurance, railroad, utilities, manufacturing, and retail segments. Insurance underwriting improved, with the property-casualty businesses including GEICO and the Berkshire Hathaway Reinsurance Group showing stronger premiums and lower loss ratios. Burlington Northern Santa Fe continued to generate steady revenue, though the filing cited lower volumes in some freight categories. The utilities and energy segment, led by Berkshire Hathaway Energy, faced ongoing legal exposure from the 2020 Oregon wildfires. A case in Multnomah County Circuit Court (the James case) seeks both economic and non-economic damages from PacifiCorp, with the company disclosing no settlement as of the filing date. Berkshire's equity portfolio remained concentrated in five stocks: Apple, Bank of America, American Express, Coca-Cola, and Chevron, representing a large portion of its investment assets. The company held a significant stake in Occidental Petroleum, acquired through both common stock and warrants. Berkshire continued its share repurchase program, buying back Class A and Class B shares during the period. The filing also noted new debt issuances, including senior notes denominated in U.S. dollars, euros, yen, and sterling, with proceeds used for general corporate purposes.
SEC
AMZN10-QJul 31
Amazon Q2 2026 10-Q: New Debt Issuances, AI Investments, and Share Repurchases
Amazon's quarterly filing for the period ended June 30, 2026, reveals several capital structure and investment activities. The company issued new senior notes in March, May, and June 2026 denominated in USD, EUR, CHF, and CAD, with maturities ranging from 2028 to 2064. Amazon also holds investments in OpenAI and Anthropic, including preferred stock and warrants, and has a line of credit with Anthropic. The company maintains a share repurchase program authorized in March 2022. A subsequent event in July 2026 includes additional USD-denominated notes and floating-rate notes due 2029.
SEC
AAPL10-QJul 31
Apple Q3 net income jumps 27% to $29.8B on services and iPhone growth
Apple reported net income of $29.8 billion for the June quarter, up from $23.4 billion a year earlier, on total net sales of $109.4 billion. Product revenue rose to $78.7 billion from $66.6 billion, driven by iPhone and Mac sales. Services revenue hit $30.7 billion, up from $27.4 billion. Gross margin widened to $54.8 billion from $43.7 billion, helped by a product cost of sales that grew slower than revenue. Operating expenses climbed to $19.1 billion, with R&D spending up to $11.7 billion from $8.9 billion. The company held $39.5 billion in cash and equivalents at quarter end, up from $35.9 billion in September. Basic EPS came in at $2.03, up from $1.57. The share count fell to 14.66 billion from 14.90 billion, reflecting ongoing buybacks.
SEC
META10-QJul 30
Meta Q2 2026 10-Q shows ongoing legal proceedings, debt, and data center disposal
Meta Platforms filed its quarterly report for the period ended June 30, 2026. The filing covers the second quarter and first half of the fiscal year. The 10-Q includes the standard financial statements, management's discussion, and disclosures about legal proceedings, debt obligations, and capital allocation. The company has multiple outstanding senior notes issued between 2022 and 2026, with maturities ranging from 2027 to 2062. It also maintains a share repurchase program authorized in January 2017. The filing details ongoing litigation, including an FTC inquiry initiated in 2020, a European Commission statement of objections from November 2024, and various youth-related actions brought by state attorneys general and private plaintiffs. In March 2026, bellwether trials in the youth-related actions were scheduled. Also in March 2026, state attorney general cases were filed. The report notes that in October 2025, Meta acquired a data center campus in Louisiana. As of June 30, 2026, the construction in progress and land for that campus were classified as held for sale. After the quarter ended, in July 2026, Meta announced a data center campus in Texas, expected to be operational by September 2026. The company also disclosed a contingent obligation to purchase cloud capacity. The filing does not provide specific revenue or earnings figures in the excerpt, but the metadata indicates the company reports in two segments: Family of Apps and Reality Labs. The Family of Apps segment includes advertising and other services. Geographic segments include US & Canada, Europe, Asia-Pacific, and Rest of World. The report was filed with the SEC on July 30, 2026.
SEC
Market MoversLargest % moves
SPXindices
S&P 500
0.085
-5.56%
METAstocks
Meta Platforms, Inc. Class A Common Stock
543.67
-4.45%
NGcommodities
Natural Gas
7.41
-4.39%
DOT/USDcrypto
DOT
0.776
+3.19%
NVDAstocks
NVIDIA Corporation
219.74
-2.34%
LINK/USDcrypto
LINK
9.757
+2.30%
Vstocks
Visa Inc. Class A
364.25
+1.51%
AAPLstocks
Apple Inc.
310.03
+1.45%
Top Insider BuyingView all
TTD
1 buyers, 4 buys
+$143.4M
CPNG
1 buyers, 3 buys
+$136.6M
GME
3 buyers, 5 buys
+$21.6M
KKR
5 buyers, 5 buys
+$20.1M
MSCI
2 buyers, 5 buys
+$5.3M
PANW
1 buyers, 2 buys
+$4.8M
NKE
4 buyers, 4 buys
+$2.2M
NOW
1 buyers, 2 buys
+$1.6M
Latest Political TradesView all
Christian D. Menefee
D-TX · Aug 7
PINS
sale
Michael Rulli
R-OH · Aug 6
CCI
sale
Kevin Hern
R-OK · Aug 5
CMCSA
sale
Kevin Hern
R-OK · Aug 5
DEO
sale
Kevin Hern
R-OK · Aug 5
EL
sale
Kevin Hern
R-OK · Aug 5
KVUE
sale
Kevin Hern
R-OK · Aug 5
MDLZ
sale
Kevin Hern
R-OK · Aug 5
OGN
sale
Fresh ResearchView all
Earningsneutral1d ago
CSL Surges 16%, Healthcare Jumps 6%; Takeover Bids Lift Reliance
ASX edges up 0.2%. CSL's guidance overrides $3.7B loss. Pro Medicus profit up 130%. BHP boosts dividend. Takeover bids lift Reliance and Ausgold; Equity Trustees jumps 21%.
Stocksneutral3d ago
Indonesia 7.7 quake kills 47, 2,000 evacuated on Flores
A 7.7-magnitude earthquake on Flores Island killed 47 people and left 2,000 evacuated. The disaster agency reported 157 houses destroyed and 87 schools damaged as rescue teams mobilize.
Indicesneutral3d ago
Cathie Wood sells $11.6M of Palantir after 30% surge
Cathie Wood sold $11.6 million of Palantir after a 30% rally. The software firm's earnings beat estimates and raised guidance, but Ark's flagship ETF continues to see outflows.
Cryptonegative3d ago
Dartmouth crypto ETF value falls 15% to $12.4M; shares unchanged
Dartmouth's $2.2M Q2 crypto ETF decline came from market moves, not share sales; its next 13F will show what the endowment held on Sept. 30.
Stocksneutral4d ago
India mandates dermatologists-only rule for $2.1B cosmetology market
New rules require registered dermatologists or plastic surgeons to run clinics, targeting ghost centres where unlicensed staff perform procedures.
How To Use This BoardVisitor loop

Start with a signal, inspect the stock page, then compare the evidence: Alpha Score, insider activity, 13F holders, filings, and recent coverage.

A good signal does not mean a good trade. It means there is something worth researching.

Research stocks Read market coverage Risk disclaimer
Educational research only. Signals are generated from AlphaScala data sources including market prices, Alpha Score calculations, SEC Form 4 filings, SEC 13F-HR filings, filing digests, and published market coverage. Verify data before making any financial decision.