Position in MSA
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$8,497,200
+$3,077,102 QoQ
Shares Held
51,828
+53.1% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MSA Over Time
Shares Held
Position Value (USD)
Derivatives in MSA
reported options exposure · as of Jun 30, 2020CallValue
$1,144,400
CallShares
10,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Security & Protection Services
Industrials · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $51,712,461 across 9 Security & Protection Services names. MSA ranks #4 (16.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALLE |
Allegion plc
|
87,094 | $12,653,887 | |
| 2 | ADT |
ADT Inc.
|
1,759,240 | $11,558,205 | |
| 3 | EVLV |
Evolv Technologies Holdings, Inc.
|
1,688,767 | $10,217,039 | |
| 4 | MSA |
MSA Safety Inc
This page
|
51,828 | $8,497,200 | |
| 5 | BCO |
Brinks Co
|
36,752 | $3,808,609 | |
| 6 | GEO |
Geo Group Inc
|
97,205 | $1,634,016 | |
| 7 | MG |
Mistras Group, Inc.
|
86,031 | $1,271,538 | |
| 8 | BRC |
Brady Corp
|
14,895 | $1,210,069 |
All Filings in MSA
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,497,200 | 51,828 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $5,420,098 | 33,846 | Shares | Defined | 2026-02-17 | |
| 2025-06-30 | $643,482 | 3,841 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $14,091,334 | 96,062 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $12,997,859 | 78,409 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $7,835,057 | 44,181 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,219,058 | 11,823 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $7,216,841 | 37,279 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $8,204,631 | 48,597 | Shares | Defined | 2024-02-14 | |
| 2023-06-30 | $317,824 | 1,827 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,079,396 | 15,576 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,950,025 | 13,524 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,739,081 | 15,914 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,725,884 | 47,294 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $7,132,890 | 53,752 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $13,115,706 | 86,882 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $11,853,568 | 81,356 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $7,133,848 | 43,084 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $4,965,511 | 33,099 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $383,782 | 2,569 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $790,261 | 5,890 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $4,095,578 | 35,788 | Shares | Defined | 2020-08-14 | |
| 2020-06-30 | $1,144,400 | 10,000 | Call | Defined | 2020-08-14 | |
| 2020-03-31 | $1,012,000 | 10,000 | Call | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||