Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in HWM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 45.8M | $12.32B | -4.5% | 11.452% | 0.18% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 26.1M | $7.03B | +0.3% | 6.532% | 0.15% |
| 3 | STATE STREET CORP | 18.9M | $5.09B | +3.4% | 4.732% | 0.08% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 18.5M | $4.99B | +0.1% | 4.636% | 0.22% |
| 5 | JPMORGAN CHASE & CO | 18.6M | $4.99B | -11.6% | 4.639% | 0.28% |
| 6 | FMR LLC | 15.4M | $4.14B | -2.3% | 3.852% | 0.18% |
| 7 | BANK OF AMERICA CORP /DE/ | 10.3M | $2.77B | -4.1% | 2.572% | 0.18% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 9.5M | $2.56B | -17.9% | 2.377% | 0.14% |
| 9 | NORGES BANK | 7.9M | $2.12B | — | 1.973% | 0.21% |
| 10 | Jupiter Topco LLC | 7.7M | $2.07B | — | 1.920% | 0.84% |
| 11 | Invesco Ltd. | 6.9M | $1.84B | -7.8% | 1.713% | 0.15% |
| 12 | MORGAN STANLEY | 6.1M | $1.64B | +2.9% | 1.525% | 0.09% |
| 13 | KENSICO CAPITAL MANAGEMENT CORP | 5.1M | $1.37B | 0.0% | 1.271% | 23.44% |
| 14 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 5.0M | $1.36B | -34.8% | 1.243% | 0.43% |
| 15 | Nuveen, LLC | 5.0M | $1.36B | -0.8% | 1.260% | 0.32% |
| 16 | Bank of New York Mellon Corp | 4.1M | $1.10B | +2.1% | 1.022% | 0.18% |
| 17 | NORTHERN TRUST CORP | 3.7M | $1.01B | +0.7% | 0.935% | 0.12% |
| 18 | GOLDMAN SACHS GROUP INC | 3.5M | $951.5M | +6.7% | 0.885% | 0.08% |
| 19 | JANE STREET GROUP, LLC | 3.5M | $945.8M | +129.0% | 0.879% | 0.08% |
| 20 | AMERICAN CENTURY COMPANIES INC | 3.3M | $883.2M | -8.7% | 0.821% | 0.39% |
| 21 | CITADEL ADVISORS LLC | 3.2M | $852.5M | +134.3% | 0.792% | 0.05% |
| 22 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 3.1M | $826.7M | +8.2% | 0.768% | 0.15% |
| 23 | AMERIPRISE FINANCIAL INC | 2.7M | $721.3M | +4.4% | 0.670% | 0.15% |
| 24 | Capital Research Global Investors | 2.4M | $656.2M | -6.2% | 0.610% | 0.09% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.4M | $646.0M | -2.8% | 0.601% | 0.09% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in HWM — a direct measure of their conviction.
Filings activity in HWM during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new HWM position in Q2 2026
Institutions that fully closed their HWM position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,614 | +10% | 91.79% | +0.56 pp | $93.21B | +18% |
| Q1 2026 | 1,464 | +8.4% | 91.23% | 1.99 pp | $78.75B | +10% |
| Q4 2025 | 1,351 | +9.8% | 93.22% | +0.46 pp | $71.57B | +4.0% |
| Q3 2025 | 1,230 | +2.3% | 92.76% | 2.77 pp | $68.84B | +2.4% |
| Q2 2025 | 1,202 | +17% | 95.53% | +3.28 pp | $67.20B | +50% |
| Q1 2025 | 1,030 | +7.5% | 92.25% | 0.13 pp | $44.77B | +18% |
| Q4 2024 | 958 | +15% | 92.38% | +2.95 pp | $37.86B | +14% |
| Q3 2024 | 830 | — | 89.43% | — | $33.25B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying HWM stock.
Based on Q2 2026 13F filings, institutional ownership of Howmet Aerospace Inc. stands at 91.8%, held across 1,614 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of HWM, with approximately 45,819,158 shares worth $12.32B as of Q2 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of HWM, including JANE STREET GROUP, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for HWM is 76 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
208 institutions opened new positions in HWM during Q2 2026, while 80 fully exited. 1,175 added to existing positions and 181 trimmed.
HWM institutional ownership rose by 0.56 percentage points quarter-over-quarter, with a net change of +150 holders.
The top 10 institutions account for 51.6% of all reported 13F value in HWM, and the top 25 account for 68.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Howmet Aerospace Inc. (HWM) Institutional Ownership