Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in PACK held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | JS Capital Management LLC | 30.5M | $109.0M | 0.0% | 35.696% | 100.00% |
| 2 | SOROS CAPITAL MANAGEMENT LLC | 4.6M | $16.5M | 0.0% | 5.414% | 7.19% |
| 3 | BlackRock, Inc. | 3.1M | $11.2M | -0.9% | 3.654% | 0.00% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 3.0M | $10.9M | +3.5% | 3.560% | 0.00% |
| 5 | Schusterman Interests, LLC | 3.0M | $10.8M | 0.0% | 3.529% | 2.75% |
| 6 | Petrus Trust Company, LTA | 3.0M | $10.6M | +3.5% | 3.468% | 1.16% |
| 7 | G2 Investment Partners Management LLC | 2.8M | $10.1M | -15.5% | 3.297% | 2.48% |
| 8 | ArrowMark Colorado Holdings LLC | 2.1M | $7.6M | +0.4% | 2.503% | 0.20% |
| 9 | Portolan Capital Management, LLC | 1.9M | $7.0M | -0.2% | 2.277% | 0.37% |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 1.9M | $6.9M | — | 2.273% | 0.00% |
| 11 | CenterBook Partners LP | 1.8M | $6.5M | +127.0% | 2.114% | 0.35% |
| 12 | ROYCE & ASSOCIATES LP | 1.5M | $5.4M | +18.8% | 1.784% | 0.05% |
| 13 | MILLENNIUM MANAGEMENT LLC | 1.5M | $5.3M | -6.0% | 1.746% | 0.00% |
| 14 | Samjo Management, LLC | 1.3M | $4.8M | +103.5% | 1.556% | 2.05% |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1.1M | $3.9M | +3.2% | 1.287% | 0.00% |
| 16 | Meros Investment Management, LP | 987K | $3.5M | -11.6% | 1.155% | 1.53% |
| 17 | STATE STREET CORP | 917K | $3.3M | -9.4% | 1.072% | 0.00% |
| 18 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 829K | $3.0M | -1.9% | 0.969% | 0.06% |
| 19 | CastleKnight Management LP | 801K | $2.9M | +11.4% | 0.936% | 0.25% |
| 20 | First Eagle Investment Management, LLC | 789K | $2.8M | +102.3% | 0.922% | 0.00% |
| 21 | UBS Group AG | 779K | $2.8M | +6.5% | 0.911% | 0.00% |
| 22 | KENNEDY CAPITAL MANAGEMENT, INC. | 729K | $2.6M | — | 0.853% | 0.06% |
| 23 | FORMULA GROWTH LTD | 695K | $2.5M | -29.8% | 0.812% | 1.12% |
| 24 | Ulysses Management LLC | 692K | $2.5M | 0.0% | 0.809% | 0.84% |
| 25 | Simcoe Capital LLC | 689K | $2.5M | +27.9% | 0.805% | 2.26% |
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 PACK — a direct measure of their conviction.
Filings activity in PACK 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 | 115 | +0.0% | 44.36% | 22.56 pp | $277M | 34% |
| Q4 2025 | 115 | +8.5% | 66.92% | +0.55 pp | $418M | +0.8% |
| Q3 2025 | 106 | 2.8% | 66.37% | +27.17 pp | $414M | +69% |
| Q2 2025 | 109 | 16% | 39.20% | 22.46 pp | $245M | 36% |
| Q1 2025 | 130 | +1.6% | 61.66% | 14.72 pp | $385M | 19% |
| Q4 2024 | 128 | 9.9% | 76.38% | +4.70 pp | $477M | +6.6% |
| Q3 2024 | 142 | +16% | 71.68% | +1.49 pp | $448M | +2.1% |
| Q2 2024 | 122 | — | 70.19% | — | $438M | — |
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 PACK stock.
Based on Q1 2026 13F filings, institutional ownership of Ranpak Holdings Corp. stands at 44.4%, held across 115 reporting institutions.
JS Capital Management LLC is the largest reported institutional holder of PACK, with approximately 30,530,897 shares worth $0.11B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of PACK, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for PACK is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
23 institutions opened new positions in PACK during Q1 2026, while 23 fully exited. 15 added to existing positions and 74 trimmed.
PACK institutional ownership fell by 22.56 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 72.4% of all reported 13F value in PACK, and the top 25 account for 92.0%.
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.
Ranpak Holdings Corp. (PACK) Institutional Ownership