Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SIF held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Minerva Advisors LLC | 481K | $6.4M | -1.7% | 7.685% | 4.13% |
| 2 | RBF Capital, LLC | 159K | $2.1M | -4.3% | 2.543% | 0.11% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 155K | $2.1M | -5.1% | 2.484% | 0.00% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 115K | $1.5M | β | 1.842% | 0.00% |
| 5 | Wealthspire Advisors, LLC | 98K | $1.3M | +63.3% | 1.568% | 0.01% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | 56K | $743K | -1.9% | 0.893% | 0.00% |
| 7 | MARSHALL WACE, LLP | 45K | $599K | β | 0.719% | 0.00% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 41K | $545K | +4.8% | 0.654% | 0.00% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 22K | $293K | β | 0.352% | 0.00% |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 17K | $222K | 0.0% | 0.267% | 0.00% |
| 11 | CORSAIR CAPITAL MANAGEMENT, L.P. | 16K | $209K | β | 0.251% | 0.03% |
| 12 | CITADEL ADVISORS LLC | 14K | $192K | β | 0.231% | 0.00% |
| 13 | MORGAN STANLEY | 13K | $175K | +43.7% | 0.210% | 0.00% |
| 14 | Tower Research Capital LLC (TRC) | 488 | $6K | +12.7% | 0.008% | 0.00% |
| 15 | Vanguard Global Advisers, LLC | 400 | $5K | β | 0.006% | 0.00% |
| 16 | UBS Group AG | 259 | $3K | -26.0% | 0.004% | 0.00% |
| 17 | BlackRock, Inc. | 222 | $3K | β | 0.003% | 0.00% |
| 18 | Caitong International Asset Management Co., Ltd | 14 | $186 | β | 0.000% | 0.00% |
| 19 | SBI Securities Co., Ltd. | 12 | $160 | 0.0% | 0.000% | 0.00% |
| 20 | WELLS FARGO & COMPANY/MN | 0 | $0 | β | 0.000% | 0.00% |
| 21 | ROYAL BANK OF CANADA | 22 | $0 | +37.5% | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in SIF β a direct measure of their conviction.
Filings activity in SIF during Q1 2026, grouped by how each filer changed its position.
No institutions trimmed their position this quarter.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 21 | +24% | 12.52% | +7.84 pp | $16M | +167% |
| Q4 2025 | 17 | 5.6% | 4.68% | 1.08 pp | $6M | 19% |
| Q3 2025 | 18 | 10% | 5.76% | +2.58 pp | $8M | +81% |
| Q2 2025 | 20 | +11% | 3.18% | +0.81 pp | $4M | +34% |
| Q1 2025 | 18 | 10% | 2.37% | 0.85 pp | $3M | 26% |
| Q4 2024 | 20 | +18% | 3.22% | 0.43 pp | $4M | 12% |
| Q3 2024 | 17 | 5.6% | 3.65% | +1.30 pp | $5M | +55% |
| Q2 2024 | 18 | β | 2.35% | β | $3M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying SIF stock.
Based on Q1 2026 13F filings, institutional ownership of SIFCO Industries, Inc. stands at 12.5%, held across 21 reporting institutions.
Minerva Advisors LLC is the largest reported institutional holder of SIF, with approximately 480,650 shares worth $0.01B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of SIF, including RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for SIF is 70 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
8 institutions opened new positions in SIF during Q1 2026, while 4 fully exited. 11 added to existing positions and 0 trimmed.
SIF institutional ownership rose by 7.84 percentage points quarter-over-quarter, with a net change of +4 holders.
The top 10 institutions account for 96.4% of all reported 13F value in SIF, and the top 25 account for 100.0%.
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.
SIFCO Industries, Inc. (SIF) Institutional Ownership