Perimeter Acquisition Corp. I Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| HARRADEN CIRCLE INVESTMENTS, LLC | 02/13/2026 | 2.30 M | $23.65 M | 21.08% | 9.28% |
| LINDEN ADVISORS LP | 02/17/2026 | 1.50 M | $15.42 M | 0.00% | 6.05% |
| MAGNETAR FINANCIAL LLC | 02/17/2026 | 1.50 M | $15.42 M | 0.00% | 6.05% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 02/19/2026 | 1.50 M | $15.42 M | 0.00% | 6.05% |
| MOORE CAPITAL MANAGEMENT, LP | 02/17/2026 | 1.20 M | $12.34 M | 0.00% | 4.84% |
| GOVERNORS LANE LP | 02/17/2026 | 1.12 M | $11.48 M | -4.29% | 4.51% |
| SABA CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 1.06 M | $10.85 M | 0.00% | 4.26% |
| TORONTO DOMINION BANK | 02/17/2026 | 995.00 K | $10.23 M | -17.52% | 4.01% |
| FORT BAKER CAPITAL MANAGEMENT LP | 02/17/2026 | 800.00 K | $8.22 M | 0.00% | 3.23% |
| METEORA CAPITAL, LLC | 02/17/2026 | 721.72 K | $7.42 M | -39.99% | 2.91% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 537.31 K | $5.52 M | 0.00% | 2.17% |
| 02/26/2026 | 530.96 K | $5.46 M | 100.00% | 2.14% | |
| D. E. SHAW & CO., INC. | 02/17/2026 | 500.00 K | $5.14 M | 0.00% | 2.02% |
| SCULPTOR CAPITAL LP | 02/13/2026 | 500.00 K | $5.14 M | -24.27% | 2.02% |
| GHISALLO CAPITAL MANAGEMENT LLC | 02/17/2026 | 500.00 K | $5.14 M | 0.00% | 2.02% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 02/13/2026 | 450.00 K | $4.63 M | -64.00% | 1.82% |
| HBK INVESTMENTS L P | 02/17/2026 | 360.00 K | $3.70 M | -10.00% | 1.45% |
| GLAZER CAPITAL, LLC | 02/13/2026 | 351.62 K | $3.62 M | -6.28% | 1.42% |
| CENTIVA CAPITAL, LP | 02/13/2026 | 338.00 K | $3.47 M | 35.20% | 1.36% |
| PICTON MAHONEY ASSET MANAGEMENT | 02/11/2026 | 325.00 K | $3.34 M | 0.00% | 1.31% |
| PERISCOPE CAPITAL INC. | 02/10/2026 | 322.90 K | $3.32 M | -11.53% | 1.30% |
| AQR ARBITRAGE LLC | 02/17/2026 | 301.69 K | $3.10 M | 0.00% | 1.22% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 297.72 K | $3.06 M | -0.09% | 1.20% |
| K2 PRINCIPAL FUND, L.P. | 02/13/2026 | 297.24 K | $3.06 M | 20.22% | 1.20% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 276.97 K | $2.85 M | 36.40% | 1.12% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 02/10/2026 | 272.91 K | $2.81 M | -9.03% | 1.10% |
| CONTEXT CAPITAL MANAGEMENT, LLC | 02/13/2026 | 250.00 K | $2.57 M | 25.00% | 1.01% |
| HGC INVESTMENT MANAGEMENT INC. | 02/17/2026 | 238.40 K | $2.45 M | 100.00% | 0.96% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 02/17/2026 | 230.26 K | $2.37 M | -32.84% | 0.93% |
| DLD ASSET MANAGEMENT, LP | 02/13/2026 | 199.35 K | $2.05 M | 0.10% | 0.80% |
| CITIGROUP INC | 02/13/2026 | 181.95 K | $1.87 M | -9.03% | 0.73% |
| ARISTEIA CAPITAL LLC | 02/17/2026 | 150.00 K | $1.54 M | 0.00% | 0.61% |
| BERKLEY W R CORP | 02/13/2026 | 148.83 K | $1.53 M | 0.00% | 0.60% |
| SCHONFELD STRATEGIC ADVISORS LLC | 02/17/2026 | 142.51 K | $1.46 M | 12.37% | 0.57% |
| FIFTH LANE CAPITAL, LP | 02/13/2026 | 125.00 K | $1.29 M | 100.00% | 0.50% |
| JPMORGAN CHASE & CO | 02/11/2026 | 116.55 K | $1.20 M | 74.79% | 0.47% |
| TENOR CAPITAL MANAGEMENT CO., L.P. | 02/17/2026 | 100.00 K | $1.03 M | 0.00% | 0.40% |
| MIZUHO SECURITIES USA LLC | 02/09/2026 | 99.47 K | $1.01 M | -18.82% | 0.40% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 98.30 K | $1.01 M | 0.00% | 0.40% |
| WEALTHSPRING CAPITAL LLC | 02/05/2026 | 97.90 K | $1.01 M | 0.00% | 0.39% |
| READYSTATE ASSET MANAGEMENT LP | 02/17/2026 | 93.93 K | $965.55 K | 100.00% | 0.38% |
| ALPINE GLOBAL MANAGEMENT, LLC | 02/26/2026 | 84.06 K | $864.11 K | 100.00% | 0.34% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 02/17/2026 | 58.93 K | $605.75 K | 0.00% | 0.24% |
| CLEAR STREET GROUP INC. | 02/13/2026 | 53.11 K | $545.93 K | -4.84% | 0.21% |
| CSS LLC/IL | 02/17/2026 | 50.00 K | $514.00 K | 0.00% | 0.20% |
| WALLEYE CAPITAL LLC | 02/13/2026 | 34.88 K | $358.59 K | 100.00% | 0.14% |
| SIH PARTNERS, LLLP | 02/17/2026 | 34.08 K | $350.32 K | 100.00% | 0.14% |
| FNY INVESTMENT ADVISERS, LLC | 01/16/2026 | 15.11 K | $155.00 K | 100.00% | 0.06% |
| MAREX GROUP PLC | 02/12/2026 | 13.80 K | $141.86 K | 100.00% | 0.06% |
| RANGELEY CAPITAL, LLC | 02/17/2026 | 10.00 K | $102.80 K | 100.00% | 0.04% |
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Perimeter Acquisition Corp. I institutional Ownership - FAQ's
During the previous two years, 56 institutional investors and hedge funds held shares of Perimeter Acquisition Corp. I. The most heavily invested institutionals were:
Alberta Investment Management Corp: 1.5 M
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS: 252,751
FNY Investment Advisers, LLC: 15,110
UBS Group AG: 600
Wealthspring Capital LLC: 0
Harraden Circle Investments, LLC: 2.3 M
86.72% of Perimeter Acquisition Corp. I stock is owned by institutional investors.
Institutional investors have bought a total of 20.90 M shares in the last 24 months. This purchase volume represents approximately $215.95 M in transactions.