64% buyers of institutions opening or closing positions this quarter
Data reflects Q1 2026 13F filings · refreshed 2026-06-13
3 more new buyers than exits, ownership rose 1.66 percentage points vs the prior quarter, and 1 well-known fund manager in the top 25.
64% buyers of institutions opening or closing positions this quarter
92.7% institutional ownership
Wealthspring Capital LLC portfolio allocation
Institutional ownership vs Shell Companies peers
No Form 4 insider transactions on file
Latest positioning in TACH across 13F flow, ownership shift, marquee holders, and holder-count growth.
Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TACH held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | 2.2M | $22.7M | 0.0% | 7.971% | 0.23% |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | 2.0M | $20.6M | 0.0% | 7.246% | 0.32% |
| 3 | CNH PARTNERS LLC | 1.6M | $16.5M | -4.2% | 5.784% | 0.27% |
| 4 | MILLENNIUM MANAGEMENT LLC | 1.4M | $14.7M | +3.4% | 5.159% | 0.01% |
| 5 | D. E. Shaw & Co., Inc. | 1.4M | $14.0M | +14.0% | 4.905% | 0.01% |
| 6 | Westchester Capital Management, LLC | 1.3M | $13.9M | 0.0% | 4.872% | 0.63% |
| 7 | LINDEN ADVISORS LP | 1.2M | $12.4M | 0.0% | 4.348% | 0.07% |
| 8 | Ghisallo Capital Management LLC | 1.0M | $10.3M | 0.0% | 3.623% | 0.28% |
| 9 | LMR Partners LLP | 1.0M | $10.3M | 0.0% | 3.623% | 0.02% |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | 1.0M | $10.3M | 0.0% | 3.623% | 0.08% |
| 11 | Hudson Bay Capital Management LP | 915K | $9.5M | 0.0% | 3.315% | 0.03% |
| 12 | TWO SIGMA INVESTMENTS, LP | 854K | $8.8M | 0.0% | 3.095% | 0.01% |
| 13 | WHITEBOX ADVISORS LLC | 800K | $8.2M | 0.0% | 2.899% | 0.10% |
| 14 | Wealthspring Capital LLC | 723K | $7.4M | -1.4% | 2.618% | 1.76% |
| 15 | CSS LLC/IL | 708K | $7.3M | 0.0% | 2.566% | 0.35% |
| 16 | Crossingbridge Advisors, LLC | 646K | $6.6M | — | 2.340% | 1.20% |
| 17 | Radcliffe Capital Management, L.P. | 625K | $6.4M | 0.0% | 2.264% | 0.48% |
| 18 | GOLDMAN SACHS GROUP INC | 536K | $5.5M | 0.0% | 1.942% | 0.00% |
| 19 | WOLVERINE ASSET MANAGEMENT LLC | 511K | $5.3M | -17.4% | 1.850% | 0.05% |
| 20 | Alberta Investment Management Corp | 500K | $5.2M | 0.0% | 1.812% | 0.03% |
| 21 | BERKLEY W R CORP | 496K | $5.1M | 0.0% | 1.799% | 0.27% |
| 22 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 455K | $4.7M | -8.5% | 1.649% | 0.23% |
| 23 | METEORA CAPITAL, LLC | 431K | $4.4M | -1.2% | 1.560% | 0.33% |
| 24 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 400K | $4.1M | 0.0% | 1.449% | 0.02% |
| 25 | Verition Fund Management LLC | 376K | $3.9M | -10.5% | 1.362% | 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 TACH — a direct measure of their conviction.
Filings activity in TACH during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new TACH position in Q1 2026
Institutions that fully closed their TACH position in Q1 2026
4 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 | 50 | +6.4% | 92.69% | +1.66 pp | $266M | +1.8% |
| Q4 2025 | 47 | +12% | 91.03% | +5.08 pp | $261M | +5.9% |
| Q3 2025 | 42 | +14% | 85.95% | +12.15 pp | $247M | +16% |
| Q2 2025 | 37 | — | 73.80% | — | $212M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
No recent Form 4 insider transactions on file for TACH.
Quick answers to the most common questions about buying TACH stock.
Based on Q1 2026 13F filings, institutional ownership of Titan Acquisition Corp. stands at 92.7%, held across 50 reporting institutions.
Magnetar Financial LLC is the largest reported institutional holder of TACH, with approximately 2,200,000 shares worth $0.02B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of TACH, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for TACH is 63 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
7 institutions opened new positions in TACH during Q1 2026, while 4 fully exited. 30 added to existing positions and 13 trimmed.
TACH institutional ownership rose by 1.66 percentage points quarter-over-quarter, with a net change of +3 holders.
The top 10 institutions account for 54.7% of all reported 13F value in TACH, and the top 25 account for 89.5%.
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.