Who Owns SIMA?
SIM Acquisition Corp. I — Institutional Ownership & 13F Holdings
$10.77
+0.06 (+0.56%)
Market Cap
$330.3M
Shares Outstanding
30,666,667
Institutional Holders
52
Total Inst. Value
$15.1B
% of Float Held
153.8%
QoQ Holder Change
—
Institutional data as of Q1 2025
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CLEAR STREET LLC | $14.9B | 114,668 |
| 2 | Karpus Management, Inc. | $21.5M | 2,103,425 |
| 3 | MMCAP International Inc. SPC | $20.4M | 2,970,000 |
| 4 | Magnetar Financial LLC | $20.1M | 1,960,200 |
| 5 | First Trust Capital Management L.P. | $18.4M | 1,800,000 |
| 6 | AQR Arbitrage LLC | $15.1M | 2,582,254 |
| 7 | Westchester Capital Management, LLC | $11.5M | 1,125,000 |
| 8 | D. E. Shaw & Co., Inc. | $10.1M | 987,497 |
| 9 | LMR Partners LLP | $10.1M | 1,470,000 |
| 10 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $7.7M | 1,125,000 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| Karpus Management, Inc. | +168K | $21.5M |
| Westchester Capital Management, LLC | +100K | $11.5M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | +375K | $7.7M |
| WOLVERINE ASSET MANAGEMENT LLC | +88K | $7.2M |
| TORONTO DOMINION BANK | +331K | $5.1M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | -586K | $68K |
| AQR Arbitrage LLC | -115K | $15.1M |
| Verition Fund Management LLC | -112K | $3.3M |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | -73K | $4.1M |
| Schechter Investment Advisors, LLC | -42K | $4.1M |
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Frequently Asked Questions
How many institutional investors hold SIMA?
As of Q1 2025, 52 institutional investors report holding SIMA (SIM Acquisition Corp. I) in their 13F filings.
What percentage of SIM Acquisition Corp. I is owned by institutions?
Institutional investors hold approximately 153.8% of SIM Acquisition Corp. I's float as reported in SEC 13F filings.
Which hedge fund owns the most SIMA?
The largest institutional holder of SIMA is CLEAR STREET LLC with $14.9B in shares.
Are institutions buying or selling SIMA?
This quarter, 6 institutions opened new positions in SIMA and 4 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.