Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in FSEA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | ALLIANCEBERNSTEIN L.P. | 458K | $6.0M | +0.5% | 9.763% | 0.00% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 186K | $2.3M | — | 3.954% | 0.00% |
| 3 | Elizabeth Park Capital Advisors, Ltd. | 138K | $1.7M | +10.5% | 2.943% | 1.33% |
| 4 | Polaris Capital Management, LLC | 91K | $1.1M | 0.0% | 1.930% | 0.09% |
| 5 | FLYWHEEL PRIVATE WEALTH LLC | 50K | $629K | — | 1.068% | 0.36% |
| 6 | FIRST MANHATTAN CO | 50K | $628K | 0.0% | 1.066% | 0.00% |
| 7 | RBF Capital, LLC | 39K | $490K | 0.0% | 0.832% | 0.03% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 32K | $399K | +0.1% | 0.677% | 0.00% |
| 9 | BlackRock, Inc. | 31K | $390K | +2.6% | 0.661% | 0.00% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 22K | $274K | — | 0.466% | 0.00% |
| 11 | RENAISSANCE TECHNOLOGIES LLC | 22K | $272K | +1.4% | 0.461% | 0.00% |
| 12 | Pallas Capital Advisors LLC | 19K | $242K | 0.0% | 0.411% | 0.01% |
| 13 | Integrated Wealth Concepts LLC | 13K | $157K | 0.0% | 0.267% | 0.00% |
| 14 | Farther Finance Advisors, LLC | 6K | $76K | 0.0% | 0.128% | 0.00% |
| 15 | UBS Group AG | 272 | $3K | +59.1% | 0.006% | 0.00% |
| 16 | BLUELINE ADVISORS LLC | 167 | $2K | 0.0% | 0.004% | 0.00% |
| 17 | BNP PARIBAS ARBITRAGE, SA | 2 | $25 | 0.0% | 0.000% | 0.00% |
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 FSEA — a direct measure of their conviction.
Filings activity in FSEA during Q1 2026, grouped by how each filer changed its position.
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 |
|---|---|---|---|---|---|---|
| Q1 2026 | 17 | +6.3% | 18.74% | +0.55 pp | $15M | +3.0% |
| Q4 2025 | 16 | +0.0% | 18.19% | +2.21 pp | $14M | +14% |
| Q3 2025 | 16 | 11% | 15.98% | +0.17 pp | $13M | +1.1% |
| Q2 2025 | 18 | 14% | 15.81% | 1.64 pp | $12M | 9.4% |
| Q1 2025 | 21 | +11% | 17.45% | +2.52 pp | $14M | +17% |
| Q4 2024 | 19 | +0.0% | 14.93% | +1.64 pp | $12M | +12% |
| Q3 2024 | 19 | +5.6% | 13.29% | +1.03 pp | $11M | +8.4% |
| Q2 2024 | 18 | — | 12.26% | — | $10M | — |
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 FSEA stock.
Based on Q1 2026 13F filings, institutional ownership of First Seacoast Bancorp stands at 18.7%, held across 17 reporting institutions.
ALLIANCEBERNSTEIN L.P. is the largest reported institutional holder of FSEA, with approximately 458,062 shares worth $0.01B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of FSEA, including RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for FSEA is 58 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
3 institutions opened new positions in FSEA during Q1 2026, while 2 fully exited. 3 added to existing positions and 11 trimmed.
FSEA institutional ownership rose by 0.55 percentage points quarter-over-quarter, with a net change of +1 holders.
The top 10 institutions account for 94.9% of all reported 13F value in FSEA, 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.
First Seacoast Bancorp (FSEA) Institutional Ownership