Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in LPBB held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | 2.0M | $21.0M | 0.0% | 8.609% | 0.21% |
| 2 | CNH PARTNERS LLC | 1.5M | $15.8M | -1.4% | 6.470% | 0.26% |
| 3 | METEORA CAPITAL, LLC | 1.4M | $14.9M | -12.3% | 6.092% | 1.10% |
| 4 | LINDEN ADVISORS LP | 1.3M | $13.8M | 0.0% | 5.638% | 0.08% |
| 5 | D. E. Shaw & Co., Inc. | 1.1M | $12.1M | 0.0% | 4.950% | 0.01% |
| 6 | LMR Partners LLP | 1.0M | $10.6M | 0.0% | 4.348% | 0.08% |
| 7 | Alberta Investment Management Corp | 980K | $10.4M | 0.0% | 4.261% | 0.07% |
| 8 | Westchester Capital Management, LLC | 950K | $10.1M | 0.0% | 4.130% | 0.48% |
| 9 | BERKLEY W R CORP | 817K | $8.7M | +33.4% | 3.551% | 0.47% |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | 800K | $8.5M | 0.0% | 3.478% | 0.08% |
| 11 | GOLDMAN SACHS GROUP INC | 716K | $7.6M | 0.0% | 3.113% | 0.00% |
| 12 | Verition Fund Management LLC | 660K | $7.0M | +62.4% | 2.869% | 0.05% |
| 13 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 564K | $6.0M | -5.8% | 2.452% | 0.30% |
| 14 | TWO SIGMA INVESTMENTS, LP | 500K | $5.3M | 0.0% | 2.174% | 0.00% |
| 15 | Polar Asset Management Partners Inc. | 500K | $5.3M | -0.0% | 2.174% | 0.12% |
| 16 | TENOR CAPITAL MANAGEMENT Co., L.P. | 490K | $5.2M | 0.0% | 2.130% | 0.08% |
| 17 | MMCAP International Inc. SPC | 480K | $5.1M | 0.0% | 2.087% | 0.44% |
| 18 | Radcliffe Capital Management, L.P. | 405K | $4.3M | +0.4% | 1.759% | 0.32% |
| 19 | MIZUHO SECURITIES USA LLC | 407K | $4.3M | +62.9% | 1.771% | 0.10% |
| 20 | Yakira Capital Management, Inc. | 396K | $4.2M | -0.9% | 1.723% | 1.23% |
| 21 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 350K | $3.7M | -12.5% | 1.522% | 0.02% |
| 22 | WHITEBOX ADVISORS LLC | 350K | $3.7M | 0.0% | 1.522% | 0.05% |
| 23 | CSS LLC/IL | 329K | $3.5M | 0.0% | 1.429% | 0.18% |
| 24 | PERISCOPE CAPITAL INC. | 264K | $2.8M | 0.0% | 1.146% | 0.49% |
| 25 | Hudson Bay Capital Management LP | 251K | $2.7M | 0.0% | 1.092% | 0.03% |
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 LPBB — a direct measure of their conviction.
Filings activity in LPBB during Q1 2026, grouped by how each filer changed its position.
6 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 | 51 | +16% | 90.14% | +2.72 pp | $222M | +3.1% |
| Q4 2025 | 44 | +0.0% | 87.42% | +3.68 pp | $215M | +4.4% |
| Q3 2025 | 44 | 4.3% | 83.74% | +1.55 pp | $206M | +1.9% |
| Q2 2025 | 46 | +9.5% | 82.19% | +18.84 pp | $202M | +30% |
| Q1 2025 | 42 | +56% | 63.35% | +28.44 pp | $156M | +81% |
| Q4 2024 | 27 | — | 34.91% | — | $86M | — |
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 LPBB stock.
Based on Q1 2026 13F filings, institutional ownership of Launch Two Acquisition Corp. stands at 90.1%, held across 51 reporting institutions.
Magnetar Financial LLC is the largest reported institutional holder of LPBB, with approximately 1,980,000 shares worth $0.02B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of LPBB, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for LPBB is 71 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 LPBB during Q1 2026, while 1 fully exited. 35 added to existing positions and 8 trimmed.
LPBB institutional ownership rose by 2.72 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 56.7% of all reported 13F value in LPBB, and the top 25 account for 88.6%.
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.
Launch Two Acquisition Corp. (LPBB) Institutional Ownership