STT Stock: Insider Activity, Filings & Research
Drillr aggregates AI research, SEC filings, earnings signals and alt-data for STT. 14 published articles.
Insider Activity
Over the past 90 days, State Street Corporation (STT) insiders executed 1 open-market purchase against 6 sales, resulting in net selling of $7.4M and an insider sentiment score of 3/100. Notable transactions included Chairman and CEO Ronald O'Hanley selling $2.3M, Executive Vice President John Plansky selling $2.0M, and EVP and COO Mostapha Tahiri selling $1.5M. The first insider buy in five quarters occurred during the window, though cluster buying was not evident. Despite the net insider selling, the stock returned 26.9% over three months, while institutional investors registered accumulation activity via 13F filings.
Updated Jun 4, 2026 · based on SEC Form 4 filings · not investment advice
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 28, 2026 | O HANLEY RONALD Pdirector, officer: Chairman, CEO and President | Sell | 14,553 | $155.35 |
| May 28, 2026 | Hu W. Bradfordofficer: EVP and Chief Risk Officer | Sell | 9,212 | $155.35 |
| May 22, 2026 | Halliday Patriciadirector | Grant | 1,526 | — |
| May 22, 2026 | Portalatin Julio Adirector | Grant | 1,526 | — |
| May 22, 2026 | O'Sullivan Seandirector | Grant | 1,526 | — |
| May 22, 2026 | Meaney William Ldirector | Grant | 1,526 | — |
| May 22, 2026 | Porter Brian J.director | Grant | 1,526 | — |
| May 22, 2026 | Gordon Susan M.director | Grant | 1,526 | — |
| May 22, 2026 | MATHEW SARAdirector | Grant | 1,526 | — |
| May 22, 2026 | Fawcett Amelia C.director | Grant | 1,526 | — |
| May 22, 2026 | Chandoha Marie Adirector | Grant | 1,526 | — |
| May 22, 2026 | DeMaio Donnadirector | Grant | 1,526 | — |
| May 22, 2026 | Freda William Cdirector | Grant | 1,526 | — |
| May 22, 2026 | Rhea John Bdirector | Grant | 2,533 | — |
| May 19, 2026 | Schaefer Elizabethofficer: SVP, Chief Accounting Officer | Tax | 191 | $152.85 |
Source: STT SEC Form 4 filings, latest May 28, 2026. For informational purposes only — not investment advice.
Research
Northern Trust's ETF Custody Play: Why a $10T+ Market Is Finally Getting a Third Competitor
Northern Trust is entering the ETF custody market with a dedicated services unit targeting active ETF sponsors — a direct challenge to the BNY Mellon and State Street duopoly that controls the majority of the $10T+ ETF custody market. NTRS and ICE are the clearest beneficiaries: NTRS as the challenger with institutional credibility and a 13.7x forward P/E, ICE as the infrastructure layer that profits from ETF growth regardless of who wins the custody wars.
NTRSBKICEETF Custody Fee War: How the Three-Way Race Reshapes the Margin Math for BNY, STT, and NTRS
BNY Mellon, State Street, and Northern Trust are competing in a structurally compressed ETF administration market, with all three posting ~40% stock returns over the past year but diverging sharply on margins and growth momentum. BNY leads on scale ($39.6B revenue, 36.9% 3-year EPS CAGR) and is best positioned to absorb fee compression, while Northern Trust's niche positioning and lowest EBIT margin (16.3%) make it most vulnerable. State Street trades at the steepest discount (10.5× forward P/E) but faces the highest structural fee-revenue headwinds.
BKNTRSNorthern Trust Joins ICE ETF Hub: What It Means for the $10T ETF Back-Office Battle
Northern Trust's decision to join the ICE ETF Hub marks a consolidation milestone in the $10 trillion ETF back-office market. ICE is the structural winner as the platform landlord, BNY Mellon leads on scale, State Street offers the deepest value, Northern Trust is the most compelling turnaround, and Broadridge provides contrarian recurring-revenue exposure after a 19% drawdown.
ICEBKNTRSDoes ICE's ETF Hub give it pricing power over the custodians it connects — and how much margin is at risk?
ICE's ETF Hub, embedded in its $2.4B Fixed Income and Data Services segment, gives it genuine pricing power over custody banks BNY, State Street, and Northern Trust — particularly in fixed income ETF pricing where alternatives are scarce. With 38.6% operating margins versus ~18% for custodians and 81% recurring revenue, ICE extracts significantly more value per dollar, though its leverage is bounded to fixed income and index-linked products rather than the broader equity ETF market.
ICEBKNTRSHow much ETF AUA does each custody giant need to add to justify current valuations?
State Street requires the least incremental ETF AUA (~$6.5 trillion) to justify its current valuation at 1.26x book, making it the best risk-reward among custody giants. BNY Mellon needs ~$25 trillion but has the scale to deliver, while Northern Trust faces the steepest challenge at $9 trillion with declining earnings and the richest P/B multiple at 2.06x.
BKNTRSBNY up 45%, State Street up 47%, Northern Trust up 43% in 12 months — which custody stock still has room to run?
All three custody giants — BNY Mellon, State Street, and Northern Trust — delivered 43-47% returns over the past 12 months, but State Street stands out as the best value at 10.8x forward earnings, a 23% discount to peers. BK offers the highest quality (36.9% 3-year EPS CAGR, PEG of 1.11), while NTRS is the income play with a 2.77% yield.
BKNTRSAt what scale does ICE's ETF Hub become a winner-take-most platform — and is it approaching that threshold?
ICE's ETF Hub is approaching a winner-take-most threshold as Northern Trust's addition means three of the four largest U.S. ETF custodians now route through a single platform, covering an estimated 70-80% of custody assets. ICE is the clearest beneficiary of platform network effects, while custodian banks like BNY and State Street gain operational efficiencies but risk ceding pricing power, and middleware providers Broadridge and SS&C face long-term displacement risk.
ICEBKNTRSWhich ETF issuers benefit most from custody fee compression as servicing competition intensifies?
Custody fee compression driven by intensifying competition among ETF servicers — including Northern Trust's entry into the ICE ETF Hub — creates a tailwind for large ETF issuers. Invesco (IVZ) and BlackRock (BLK) benefit most from their scale and operating leverage, while custodians BNY Mellon (BK) and State Street (STT) face margin pressure offset partly by productivity gains and innovation.
BLKIVZNTRSDoes Northern Trust joining ICE ETF Hub threaten BNY Mellon's ETF servicing share or validate the platform?
Northern Trust joining ICE's ETF Hub validates the platform's role as essential ETF infrastructure rather than directly threatening BNY Mellon's dominant servicing position. ICE is the clearest structural winner as the platform operator, while BNY's scale and technology moat remain intact; NTRS gains a necessary tool to compete but must still prove it can win mandates.
ICEBKNTRSDoes Northern Trust's Technology Wedge Change the Long-Term Fee Economics of ETF Custody for All Three Players?
Northern Trust's technology investments in ETF custody automation create a pricing wedge that could accelerate fee compression across the custodian oligopoly — but FY2025 revenue declines at NTRS suggest the transition is costly before it is rewarding. State Street's SPDR franchise and BNY Mellon's scale keep both incumbents better positioned than valuations suggest, while ICE's 38.7% EBIT margin illustrates that the most durable pricing power in the ETF ecosystem sits in index and data infrastructure, not custody.
NTRSBNYICEHow Much Fee Compression Can BNY and State Street Absorb Before ETF Custody Margins Turn Negative?
BNY Mellon, State Street, and Northern Trust face accelerating ETF custody fee compression, with Northern Trust already showing TTM revenue contraction of -9.9% and the thinnest operating margin (16.3%) of the three. BNY Mellon's scale and operating leverage make it most resilient to further fee cuts, while State Street's SPDR dual role provides a partial floor. A 20% industry-wide fee cut scenario would stress Northern Trust's margins most severely, though no player reaches negative territory immediately.
BKNTRSHow Much of BNY and State Street's AUC Revenue Is Exposed to Northern Trust's Technology-Led Custody Push?
Northern Trust's technology-led push into ETF servicing poses a bounded but real threat to BNY Mellon and State Street, with State Street more exposed due to its custody-concentrated revenue model and -5.8% TTM revenue decline. BNY Mellon's diversification across clearing and treasury services limits its blast radius, while Northern Trust's own -9.9% revenue contraction signals a multiyear buildout that has yet to translate into top-line wins.
BKNTRSCan Northern Trust's ICE ETF Hub Partnership Structurally Erode BNY and State Street's Pricing Power?
Northern Trust's partnership with ICE ETF Hub introduces a credible third competitor into a custody market long dominated by BNY Mellon and State Street, with the most consequential risk being gradual pricing pressure on incumbents rather than near-term asset flight. ICE is the structural winner from any intensification of the ETF servicing arms race, while State Street faces the most acute risk as both a servicer and ETF issuer with declining revenues on both fronts.
BKNTRSICEWhich Emerging ETF Issuers Are Most Likely to Switch Custodians as Northern Trust Offers a Credible Alternative?
Northern Trust's entry into ETF custody and administration is cracking open a market long dominated by BNY Mellon and State Street. NTRS is the clearest beneficiary as a credible challenger, State Street is the most structurally exposed incumbent due to its dual role as custodian and rival ETF issuer, and Invesco — a cost-conscious mid-size ETF manager — is the most likely major issuer to explore switching.
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