Vault-13

SAFEGUARD ACQUISITION CORP SAC

CL A ORD SHS · Common Stock · CUSIP G77676107

56 institutional holders +6 vs Q1 2026
19,232,55519.2m shares reported held*
$193.5mreported value*
7 new 9 added 5 reduced 3 sold out net bought ≈ $6.0m (+597.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.06.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q1 26: 50Q2 26: 5656Q1 26Q2 26
Numbers
QuarterHolders
Q1 202650
Q2 202656

Biggest buyers

Linden Advisors LP Added +760,000+760.0k
Harraden Circle Investments, LLC Added +500,000+500.0k
LMR Partners LLP New +350,000+350.0k
D. E. Shaw & Co., Inc. Added +130,400+130.4k
Fort Baker Capital Management LP New +102,239+102.2k
MIZUHO SECURITIES USA LLC Added +93,326+93.3k
Bulldog Investors, LLP New +71,052+71.1k
TORONTO DOMINION BANK Added +42,256+42.3k
Crossingbridge Advisors, LLC New +32,607+32.6k
Schonfeld Strategic Advisors LLC Added +27,283+27.3k

Biggest sellers

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Reduced -1,000,000-1.0m
Ilex Capital Partners (UK) LLP Sold out -412,400-412.4k
Parallax Volatility Advisers, L.P. Sold out -83,233-83.2k
Clear Street Group Inc. Reduced -37,551-37.6k
Shaolin Capital Management LLC Reduced -24,444-24.4k
Virtu Financial LLC Sold out -23,297-23.3k
Kryger Capital LLC Reduced -6,852-6.9k
Meteora Capital, LLC Reduced -6,303-6.3k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Safeguard Acquisition Management LLC 13D · may seek influence new · filed 2026-01-30
Stated purposeFounder Shares On July 18, 2025, the Sponsor paid $25,000 to cover certain of Issuer's offering and formation costs in exchange for 7,666,667 Class B ordinary shares, par value $0.0001 per share of the Issuer (the "Class B ordinary shares" or the "Founder Shares"). The Founder Shares will automatically convert into Class A ordinary shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination (the "Business Combination") or earlier at the option of the holder on a one-for-one basis, subject to the adjustments and anti-dilution rights described under the heading "Description of Securities--Founder Shares " in the Issuer's prospectus (File No. 333-291300). Private Placement Units Simultaneously with the closing of the… Full filing
 18.9% new 8.0m≈ $80.3m 2026-01-30
Adage Capital Management, L.P. 13G · institution new · filed 2026-02-12 7.6% new 1.8m≈ $18.1m 2026-02-12
Linden Capital L.P. 13G · passive investor +1.1 pts · filed 2026-08-14 6.4% +1.1 pts 1.5m≈ $15.2m 2026-08-14
Harraden Circle Investments, LLC 13G · institution no change · filed 2026-08-14 6.2% no change 1.5m≈ $14.8m 2026-08-14

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.03% of their portfolio Boston, MA 1,800,0001.8m $18.1m $18.1m 0.03% Unchanged
2 Linden Advisors LP 0.08% of their portfolio New York, NY 1,510,0001.5m $15.2m $15.2m 0.08% Added +760.0k +760,000
3 Harraden Circle Investments, LLC 1.88% of their portfolio NEW YORK, NY 1,468,0601.5m $14.8m $14.8m 1.88% Added +500.0k +500,000
4 Alberta Investment Management Corp 0.07% of their portfolio EDMONTON, A0 1,250,0001.2m $12.6m $12.6m 0.07% Unchanged
5 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 834,119834.1k $8.4m $8.4m 0.01% Added +130.4k +130,400
6 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 822,000822.0k $8.3m $8.3m 0.01% Unchanged
7 TENOR CAPITAL MANAGEMENT Co., L.P. 0.11% of their portfolio NEW YORK, NY 800,000800.0k $8.0m $8.0m 0.11% Unchanged
8 AQR Arbitrage LLC 0.11% of their portfolio Greenwich, CT 795,613795.6k $8.0m $8.0m 0.11% Added +18.1k +18,134
9 GLAZER CAPITAL, LLC 0.15% of their portfolio New York, NY 600,203600.2k $6.0m $6.0m 0.15% Added +403 +403
10 Sculptor Capital LP 0.05% of their portfolio New York, NY 500,000500.0k $5.0m $5.0m 0.05% Unchanged
11 Radcliffe Capital Management, L.P. 0.38% of their portfolio BALA CYNWYD, PA 500,000500.0k $5.0m $5.0m 0.38% Unchanged
12 Magnetar Financial LLC 0.05% of their portfolio EVANSTON, IL 500,000500.0k $5.0m $5.0m 0.05% Unchanged
13 Hudson Bay Capital Management LP 0.02% of their portfolio STAMFORD, CT 500,000500.0k $5.0m $5.0m 0.02% Unchanged
14 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 478,875478.9k $4.8m $4.8m 0.00% Unchanged
15 Kryger Capital LLC 0.23% of their portfolio HAMILTON, D0 402,169402.2k $4.0m $4.0m 0.23% Reduced -6.9k -6,852
16 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 362,500362.5k $3.6m $3.6m 0.00% Unchanged
17 LMR Partners LLP 0.03% of their portfolio LONDON, X0 350,000350.0k $3.5m $3.5m 0.03% New
18 Davidson Kempner Capital Management LP 0.06% of their portfolio New York, NY 350,000350.0k $3.5m $3.5m 0.06% Not comparable
19 PICTON MAHONEY ASSET MANAGEMENT 0.03% of their portfolio Toronto, A6 338,400338.4k $3.4m $3.4m 0.03% Unchanged
20 First Trust Capital Management L.P. 0.18% of their portfolio CHICAGO, IL 300,000300.0k $3.0m $3.0m 0.18% Unchanged
21 Ghisallo Capital Management LLC 0.06% of their portfolio BOSTON, MA 300,000300.0k $3.0m $3.0m 0.06% Unchanged
22 Schonfeld Strategic Advisors LLC 0.02% of their portfolio NEW YORK, NY 285,003285.0k $2.9m $2.9m 0.02% Added +27.3k +27,283
23 Periscope Capital Inc. 0.44% of their portfolio Toronto, A6 272,433272.4k $2.7m $2.7m 0.44% Unchanged
24 WHITEBOX ADVISORS LLC 0.04% of their portfolio MINNEAPOLIS, MN 250,000250.0k $2.5m $2.5m 0.04% Unchanged
25 MOORE CAPITAL MANAGEMENT, LP 0.06% of their portfolio NEW YORK, NY 250,000250.0k $2.5m $2.5m 0.06% Unchanged
26 Governors Lane LP 0.24% of their portfolio NEW YORK, NY 241,649241.6k $2.4m $2.4m 0.24% Unchanged
27 Shaolin Capital Management LLC 0.13% of their portfolio Miami, FL 225,391225.4k $2.3m $2.3m 0.13% Reduced -24.4k -24,444
28 HBK INVESTMENTS L P 0.02% of their portfolio DALLAS, TX 200,002200.0k $2.0m $2.0m 0.02% Unchanged
29 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 200,000200.0k $2.0m $2.0m 0.01% Unchanged
30 Context Capital Management, LLC 0.04% of their portfolio LAJOLLA, CA 200,000200.0k $2.0m $2.0m 0.04% Unchanged
31 BERKLEY W R CORP 0.10% of their portfolio Greenwich, CT 198,260198.3k $2.0m $2.0m 0.10% Unchanged
32 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 163,337163.3k $1.6m $1.6m 0.01% Reduced -37.6k -37,551
33 Polar Asset Management Partners Inc. 0.03% of their portfolio TORONTO, A6 150,000150.0k $1.5m $1.5m 0.03% Unchanged
34 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio TORONTO, A6 150,000150.0k $1.5m $1.5m 0.00% Reduced -1.0m -1,000,000
35 SONA ASSET MANAGEMENT (US) LLC 0.06% of their portfolio NEW YORK, NY 150,000150.0k $1.5m $1.5m 0.06% Unchanged
36 O'Connor Alternative Investments LLC 0.11% of their portfolio NEW YORK, NY 150,000150.0k $1.5m $1.5m 0.11% Not comparable
37 MIZUHO SECURITIES USA LLC 0.01% of their portfolio NEW YORK, NY 140,320140.3k $1.4m $1.4m 0.01% Added +93.3k +93,326
38 Fort Baker Capital Management LP 0.08% of their portfolio Larkspur, CA 102,239102.2k $1.0m $1.0m 0.08% New
39 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 100,000100.0k $1.0m $1.0m 0.00% Unchanged
40 DELTEC ASSET MANAGEMENT LLC 0.15% of their portfolio New York, NY 100,000100.0k $1.0m $1.0m 0.15% Unchanged
41 K2 PRINCIPAL FUND, L.P. 0.09% of their portfolio TORONTO, A6 100,000100.0k $1.0m $1.0m 0.09% Unchanged
42 Verbena Value LP 0.17% of their portfolio WESTPORT, CT 100,000100.0k $1.0m $1.0m 0.17% Unchanged
43 Meteora Capital, LLC 0.08% of their portfolio Boca Raton, FL 92,58692.6k $931.4k $931.4k 0.08% Reduced -6.3k -6,303
44 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 91,66891.7k $921.3k $921.3k 0.00% Added +25.0k +25,000
45 DLD Asset Management, LP 0.06% of their portfolio NEW YORK, NY 75,30075.3k $757.5k $757.5k 0.06% Unchanged
46 ARISTEIA CAPITAL, L.L.C. 0.01% of their portfolio GREENWICH, CT 75,00075.0k $754.5k $754.5k 0.01% Unchanged
47 GRITSTONE ASSET MANAGEMENT LLC 0.73% of their portfolio Bethesda, MD 75,00075.0k $754.5k $754.5k 0.73% Unchanged
48 Bulldog Investors, LLP 0.16% of their portfolio SADDLE BROOK, NJ 71,05271.1k $714.8k $714.8k 0.16% New
49 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 50,03250.0k $503.3k $503.3k 0.00% Added +42.3k +42,256
50 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 50,00050.0k $503.0k $503.0k 0.00% Unchanged
51 Mint Tower Capital Management B.V. 0.06% of their portfolio AMSTERDAM, P7 50,00050.0k $503.0k $503.0k 0.06% Unchanged
52 ABC ARBITRAGE SA 0.04% of their portfolio PARIS, I0 40,00040.0k $402.4k $402.4k 0.04% Unchanged
53 Crossingbridge Advisors, LLC 0.06% of their portfolio PLEASANTVILLE, NY 32,60732.6k $328.0k $328.0k 0.06% New
54 Centiva Capital, LP 0.01% of their portfolio New York, NY 26,23626.2k $263.9k $263.9k 0.01% New
55 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 11,29011.3k $113.0k $113.0k 0.00% New
56 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,2111.2k $12.2k $12.2k 0.00% New