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View all 524 holding institutions

Across its top 20 institutional holders, FNB's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 3/100, avg. turnover score 38/100).

Notable Holders

FNB ranks #1117 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

FNB is a top-conviction position for Rhino Investment Partners, Inc — at 7.8% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in FNB belongs to BlackRock, Inc., but the position matters far more to Rhino Investment Partners, Inc, who has 7.8% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

California State Teachers Retirement System has added to its FNB position for two straight quarters, increasing it by $407.7M to reach $413.5M today.

Squarepoint Ops LLC has trimmed its FNB position for two straight quarters, cutting it by $49.7M while still holding $3.1M.

FNB is down 0.4% today, but institutions show net buying of $685.6M this quarter — a divergence between today's price move and the underlying institutional flow.

Company Fundamentals

FNB closed its latest fiscal year with net income of $565.0M.

Profitable — net income of $565.0M in the latest fiscal year
Net income improved year over year, from $465.0M to $565.0M
Generated $482.0M in positive operating cash flow
Liabilities run 6.43x equity — a highly leveraged balance sheet worth noting

Price Chart

FNB Quarterly 13F Institutional Trade Shifts

Recent Activity

+$1.3B

Total Buy Value

$402.9M

Total Sell Value

New buy66

Trim154

Add207

Sold out44

273

Net Buyers

198

Net Sellers

Top Movers

FNB

Q2 2026

Top 5 Institutional Movers

California State Teachers Retirement System

+$405.8M

Add

BlackRock

+$146.0M

Add

Aqr Capital Management

+$143.7M

Add

First Trust Advisors LP

+$127.1M

Add

Fidelity

+$110.0M

Add

Data by AlphaSMO • Not financial advice.

Smart Money Convergence

FNB does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Recent FNB Insider Buying & Selling Activity (Form 4)

Congress Trading (STOCK Act)

Form 144 Pre-Sale Notices

Filings (90d)

$430K

Total Est. Value

23K shares

Planned Shares

Last Filed 2026-08-06

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
David Bryant Mitchell	Former Officer	2026-08-06	4K shares	$78K
GUERRIERI GARY L	Officer	2026-06-12	19K shares	$352K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

Active 5%+ Holders

Data as of 2026-08-14

Reporting Person	Type	Filing Date	Shares	% of Class
Fuller & Thaler Asset Management, Inc.	13G/A	2026-08-14	16.71M	4.7%

View all Schedule 13D/13G filings

Material Events (8-K)

Filings (14d)

Data as of 2026-07-17

2026-07-17

FNB filed an 8-K on July 16, 2026, announcing its quarterly earnings. The filing references Items 2.02 (Results of Operations) and 9.01 (Financial Statements), but no specific financial figures or material changes are disclosed in this excerpt. This is a routine earnings announcement filing.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

CUSIP

302520101

FAQ

Who are the top institutional investors holding FNB CORP (FNB)?

Major stakeholders currently include BlackRock, Inc. ($891.4M), FMR LLC ($510.5M), California State Teachers Retirement System ($413.5M). Based on the latest 13F filings, there are a total of 524 tracked investment funds and institutions maintaining positions in FNB.

What is the overall institutional sentiment toward FNB recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $685.6M, driven by 273 managers accumulating shares while 198 reduced their exposure.

Which institutions have been selling or reducing their FNB positions?

In the latest period, 154 funds trimmed their holdings, and 44 managers completely exited their positions. The aggregate reported sell value was $402.9M.

Are there any notable investors adding FNB to their portfolios?

Yes, buying activity remains notable. 66 institutions opened new positions in {ticker}, and 207 existing holders added to their shares. The total reported buy value for the quarter amounted to $1.3B.

Note: Data on this page is curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, dedicated to providing accurate insider trading and institutional portfolio reports. Please credit the source when reposting.

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Developer Access

Access FNB's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/FNB

CLI

npx alphasmo stocks get FNB

Full API & MCP documentation →