The Long View: Michael Gates - Why More Advisors Are Migrating to Model Portfolios

Why It Matters

Model portfolios let advisors focus on client outcomes rather than security picking, accelerating scalability and positioning BlackRock to dominate a multi‑trillion‑dollar advisory market.

Key Takeaways

• BlackRock's target allocation models now manage over $220 billion in U.S. assets.
• Advisors adopt models to shift focus from security selection to client planning.
• Turnkey platforms and custom solutions both driving rapid growth in model adoption.
• Tax-loss harvesting, SMAs, and option overlays enhance model efficiency for larger accounts.
• Productivity‑driven growth and tight credit spreads shape BlackRock’s current asset‑allocation tweaks.

Summary

In this Longview interview, Michael Gates, BlackRock’s head of model portfolio solutions for the Americas, explains why an increasing number of U.S. financial advisors are moving from bespoke security selection to BlackRock’s target‑allocation model portfolios. The conversation highlights that BlackRock now oversees more than $220 billion of advisor‑directed assets, a fraction of the roughly $4.2 trillion already tracking models and a small slice of the $11.5 trillion addressable market.

Gates outlines the core advantages driving adoption: turnkey models that can be deployed instantly, custom solutions that let advisors tweak allocations, and a hybrid approach where advisors use published guidance as a starting point. He notes that these models free advisors to concentrate on client‑specific constraints, financial planning, and relationship building, while delivering measurable performance uplift. The firm’s technology stack—integrating Aladdin risk analytics, tax‑loss harvesting engines, separately managed accounts (SMAs), and option‑overlay programs—enables sophisticated, tax‑efficient solutions even for larger accounts.

Specific examples include the classic 60/40 equity‑bond split, the expansion into taxable, non‑taxable, and alternative‑rich models, and recent enhancements such as SMA‑based tax‑loss harvesting and SpiderRock option hedges. Gates also points to macro themes shaping portfolio tweaks: a productivity‑driven growth outlook, AI‑related supply‑side gains, and persistently tight credit spreads that limit fixed‑income excess returns.

The shift toward model portfolios signals a competitive advantage for advisors who can deliver diversified, risk‑budgeted exposure without the overhead of individual security research. For BlackRock, the growing adoption across turnkey platforms, independent broker‑dealers, and RIAs positions the firm to capture a larger share of the expanding $11.5 trillion market, while reinforcing its role as a technology‑enabled partner for modern wealth management.

Original Description

BlackRock’s head of model portfolio solutions for the Americas and lead portfolio manager for target-allocation models discusses the growth of model portfolios, the current macroeconomic and market environment, and recent refinements to the risks his team is taking.

Episode Highlights

00:00:00 What Are Model Portfolios and How Do They Work?

00:08:19 How Tax-Loss Harvesting and Other Offerings Reshape Model Design

00:15:50 AI‑Driven Productivity and the Market Outlook

00:17:57 Rebalancing With Risk in Mind

00:24:56 Building AI Exposure Into Equity Models

00:35:39 Thematic Investing and Active vs. Passive Investing

00:42:07 How Technology May Shape Portfolios’ Future

This episode is sponsored by Vanguard: https://advisors.vanguard.com/engagement/fixed-income