MDA in the 13F filings

Mda Space LTD · CUSIP 55293N109

Sector · Industrials Theme · Aerospace and defence

Quarter

Q2 2026 Q1 2026

Quarter end: 30 Jun 2026; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 12 Aug 2026
Managers listing it: 23; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q1 2026 and Q2 2026; 4 listed it in both
Shares listed: 12,001,535; combined, among listed positions
Reported value: $495m; combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -851,154.

Managers listing MDA in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

23 of 23 holders

				Action		Filing
Fidelity (FMR LLC)	3,238,200	$134m	under 0.1%	Trimmed	-639,900	13 Aug 2026 (the filing on sec.gov)
Capital World Investors	1,774,405	$73m	under 0.1%	Added	+136,108	12 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	1,647,705	$68m	under 0.1%	Added	+896,890	14 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP	1,151,032	$47m	0.05%	Added	+491,309	14 Aug 2026 (the filing on sec.gov)
Artisan Partners LP	1,120,700	$46m	0.07%	Trimmed	-172,300	13 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	985,062	$41m	0.15%	New	new	14 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC	603,030	$25m	under 0.1%	Added	+100,420	27 Oct 2026 (the filing on sec.gov)
Two Sigma Investments LP	376,763	$16m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.	234,500	$9.7m	under 0.1%	Added	+78,483	14 Aug 2026 (the filing on sec.gov)
Rokos Capital Management LLP	206,644	$8.5m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Invesco Ltd	163,393	$6.7m	under 0.1%	Added	+61,639	14 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP	105,238	$4.3m	under 0.1%	Trimmed	-174,342	14 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP	76,484	$3.2m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Holocene Advisors LP	75,000	$3.1m	under 0.1%	Trimmed	-518,223	14 Aug 2026 (the filing on sec.gov)
Man Group PLC	48,999	$2.0m	under 0.1%	Trimmed	-189,025	14 Aug 2026 (the filing on sec.gov)
Woodline Partners LP	47,037	$1.9m	under 0.1%	Added	+944	14 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC	44,570	$1.8m	under 0.1%	Trimmed	-819,254	2 Sep 2026 (the filing on sec.gov)
Susquehanna International Group LLP	31,910	$1.3m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC	19,810	$818k	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP	14,366	$593k	under 0.1%	New	new	12 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP	21,332	$540k	under 0.1%	Added	+4,136	14 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC	9,091	$375k	under 0.1%	Trimmed	-112,846	14 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP	6,264	$259k	under 0.1%	Trimmed	-41,764	14 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Schonfeld Strategic Advisors LLCnew position · 985,062 shares now+985,062
T. Rowe Price Associates Incexisting position · 1,647,705 shares now+896,890
Point72 Asset Management LPexisting position · 1,151,032 shares now+491,309
Two Sigma Investments LPnew position · 376,763 shares now+376,763
Rokos Capital Management LLPnew position · 206,644 shares now+206,644

Reductions

Citadel Advisors LLCexisting position · 44,570 shares now-819,254
Fidelity (FMR LLC)existing position · 3,238,200 shares now-639,900
Holocene Advisors LPexisting position · 75,000 shares now-518,223
Man Group PLCexisting position · 48,999 shares now-189,025
Bridgewater Associates LPexisting position · 105,238 shares now-174,342

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (7)

Schonfeld Strategic Advisors LLC$41m
Two Sigma Investments LP$16m
Rokos Capital Management LLP$8.5m
Hudson Bay Capital Management LP$3.2m
Susquehanna International Group LLP$1.3m
Squarepoint Ops LLC$818k
Quantbot Technologies LP$593k

Exited (6)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

6 in Q1 2026 to 5 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MDA and RTX →MDA and BA →MDA and TDG →Choose a stock to compare with MDA →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MDA, latest filings →Back to the 13F Explorer →

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MDA by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q1 2026	6	$103m	22	0
Q2 2026	5	$216m	15	14