{
  "@context": "https://orbyd.app/schemas/dossier.v1.json",
  "ticker": "MRCY",
  "name": "Mercury Systems Inc",
  "url": "https://orbyd.app/dossiers/MRCY/",
  "json_url": "https://orbyd.app/dossiers/MRCY.json",
  "status": "HELD",
  "current_conviction": "MEDIUM",
  "graded_conviction": "MEDIUM",
  "archetype": {
    "code": "a4",
    "n": 4
  },
  "current_thesis": "Defense-electronics turnaround still re-rating on record bookings and a promised FCF turn, but the stock has given back ~20% from its $128.45 ATH and now chops near the analyst median (~$103) into a binary ~Aug 10-18 Q4/full-year print. Consolidation, not acceleration — the move is maturing into the report.",
  "invalidation_trigger": "A weekly close below $94 loses the breakout base and rising 50-day shelf underpinning the advance. Secondary: a Q4 FY26 print (~2026-08-10 to 08-18) with free cash flow failing to turn positive or book-to-bill under 1.0, or defense-electronics flipping to saturated as KTOS/AVAV break their July lows.",
  "catalyst_date": "2026-08-18",
  "outcome": "PLAYED_OUT",
  "outcome_date": "2026-07-23",
  "invalidation_fired": false,
  "themes": [
    "defense-aerospace",
    "cyclical-industrials"
  ],
  "tags": [],
  "sources": [],
  "notes": [
    "Fiscal year ends in late June: the 2026-08-18 release is the June-quarter AND full-year report, and the FY25 10-K was filed the same day as that year's Q4 release.",
    "GAAP loss-making: TTM net income -$14.10M and TTM EPS -$0.24 as of 2026-08-07. Trailing-earnings screens read as undefined; the case is argued in adjusted EBITDA and cash.",
    "Published FY26/Q4 consensus diverges by source (Zacks Q4 EPS $0.20 vs ChartMill $0.40). Which line a headline uses will decide beat or miss on the night.",
    "Mercury settled a securities class action for $32.5M covering purchases 2021-02-03 through 2024-02-06; the Q3 FY26 10-Q flags possible additional claims from a large shareholder.",
    "Management excluded Golden Dome and elevated budget lines from bookings and outlook on the 2026-05-05 call, so budget headlines stay sentiment until they appear in the backlog number.",
    "Short interest is 8.65% of a 55.53M-share float at 6.12 days to cover; single-day moves have repeatedly exceeded 6% in either direction."
  ],
  "body_markdown": "_All prices and levels below are market observations, stated as analysis._\n\n## Current Thesis\n\nMercury supplies the layer beneath the platform primes: secure processing modules, RF and microwave subsystems, radar and electronic-warfare hardware, trusted microelectronics, sold into missile, radar and airborne programs. The narrative leg being bought is an operational turnaround — a supplier that spent 2023–2024 missing on acquisition integration and cash conversion, re-rating as bookings recovered and management promised a cash inflection.\n\nTwo things changed since the last update, and both cut the same way. First, the Palantir-adjacency bid faded. That volume is under a third of the 1,456,893 that changed hands on 2026-07-17 and roughly half the 781,504 of the 2026-08-04 advance. Two sessions of new attention arrived; a third did not.\n\nSecond, the calendar hardened. Mercury confirmed on 2026-07-28 that Q4 and full-year FY26 results come after the close on Tuesday 2026-08-18, with a call at 5:00 p.m. ET. The window in the prior note (\"~Aug 10–18\") is now a single date. The fundamental record still stops on 2026-05-05 — everything in between is positioning.\n\nNo analyst has moved a target since J.P. Morgan's $99→$101 Neutral on 2026-07-13 and Jefferies' $105→$115 Hold on 2026-07-10; the nine-analyst average still reads $103.75, below the 2026-08-07 close. Arguing against a SATURATED read: the structure is intact — price is clear of the 200-day at $88.08 (2026-08-04 reading), the name is still 104% higher over 52 weeks, and an unresolved binary sits nine days out.\n\n## Bull Case\n\n- **Two consecutive quarters of demand extension through the last disclosure.** Q2 FY26 printed bookings $288M and book-to-bill 1.23 on backlog approaching $1.5B; Q3 FY26 (quarter ended 2026-03-27, reported 2026-05-05) followed with bookings $348M (+73.7% YoY), book-to-bill 1.48 and backlog roughly $1.6B (+17.9% YoY).\n- **Guidance moved up on 2026-05-05**, not down: FY26 revenue growth raised to mid-single digits from low-single digits, FY26 adjusted EBITDA margin guided to mid-teens. CEO Bill Ballhaus on that call: \"we expect Free Cash Flow to be positive for Q4.\"\n- **The print is the first chance to convert a promise into a number.** Q3 FY26 free cash flow was negative $2M against +$24M a year earlier; the 2026-08-18 release grades the Q4 turn directly.\n- **Trailing revenue is growing again.** TTM revenue $966.95M, +9.0%, as of 2026-08-07 — against an FY26 consensus revenue line of $960.35M.\n- **Optionality attached on 2026-08-03**: a Tradewind-sponsored agreement to build a Palantir Foundry enterprise ontology across Mercury's material planning and factory operations, including a digital twin of the manufacturing footprint. If any throughput or cycle-time figure attaches to it on 2026-08-18, it becomes a margin story rather than a headline.\n\n## Bear Case\n\n- No contract value, term, revenue or margin figure was disclosed with the 2026-08-03 agreement.\n- **Price is above where the sell side marks it.** The 2026-08-07 close of $108.64 sits above the nine-analyst average target of $103.75 (high $120, low $74). Goldman Sachs carries Sell at $68 (2026-05-11).\n- **Valuation carries no cushion.** Forward P/E 78.06 as of 2026-08-07, on TTM net income of -$14.10M and TTM EPS of -$0.24. The case has to be argued in adjusted EBITDA and cash because GAAP earnings are negative.\n- **Consensus for the quarter is not agreed on.** Zacks cut its Q4 FY26 EPS estimate to $0.20 from $0.21 on 2026-07-07; ChartMill's fifteen-analyst aggregation shows a $0.40 Q4 EPS consensus and $271.03M revenue (that page also still carried a stale 2026-08-10 report date). Which line a headline compares against will decide \"beat\" or \"miss\" on the night.\n- **The group has stopped paying for good numbers.** Kratos beat and raised on 2026-08-04 — Q2 revenue $458.8M, +30.5% YoY versus $410.4M consensus, FY26 guidance raised to $1.75–1.81B — and closed $51.87 against a $134.00 52-week high, with Cantor Fitzgerald cutting its target to $100 from $115 that morning.\n- **Twelve-month insider flow is one-directional.** MarketBeat's log shows 14 insiders selling $207.73M against $506,600 of purchases; the last two open-market sales on record are director Howard L.\n\n## Setup & Price Structure\n\nThe 2026-08-07 close of $108.64 sits essentially on the 50-day reading of $108.04 from 2026-08-04 and far above the 200-day at $88.08 from the same date. The all-time high remains $128.45 (2026-07-06); the 52-week range is $51.86–$128.45. The base under the advance is the late-July shelf — a 2026-07-29 close of $90.17 (-9.27% on the session the FOMC held at 3.50%–3.75% with three hike dissents) and a 2026-07-31 close of $97.10.\n\nCrowding and positioning observables, stated as observables: short interest 4.81M shares, 8.65% of a 55.53M-share float, 6.12 days to cover, up from 4.64M a month earlier — a reading that predates the four-session move from $90.17 to $112.80, so whether it was covered into that run or added into the print is not yet visible. The 2026-08-07 close is above the analyst average target. An earnings date sits nine calendar days from 2026-08-09. Insider open-market activity has been silent for ten weeks after a 12-month run of one-way selling. Single-day moves have repeatedly exceeded 6% in either direction, in both directions, over the last three weeks.\n\nThe structural read: a name that ran 104% in 52 weeks, made its high five weeks ago, drew down roughly 20%, spiked on adjacency, and is now chopping on shrinking volume into a print it cannot avoid. That is consolidation ahead of a binary, and there is no informational edge available before the release. A low-conviction setup on a fresh entry at this level.\n\n## Catalyst Calendar (next 30 days)\n\n- **2026-08-14** — Q2 2026 institutional 13F deadline (positions as of 2026-06-30). Shows holder behaviour through the 2026-07-06 all-time high of $128.45 and before the drawdown.\n- **2026-08-18** — Q4 and full-year FY26 results, after the close; conference call 5:00 p.m. ET (confirmed by company press release 2026-07-28). Grades the Q4 free-cash-flow turn management guided on 2026-05-05.\n- **2026-08-18** — Q4 book-to-bill and closing FY26 backlog, in the same release. Follows readings of 1.23 and 1.48 and backlog of roughly $1.6B.\n- **2026-08-18** — First FY27 revenue and margin framing on the call, against FY27 consensus of $1.05B revenue and $1.55 EPS.\n- **2026-08-18** — First management commentary on the Palantir agreement in a reportable setting.\n- **~2026-08-18 to 2026-08-24 (est.)** — FY26 Form 10-K. The FY25 10-K was filed the same day as that year's Q4 release, 2025-08-11.\n- **~2026-08-26 (est.)** — FINRA short-interest publication covering the mid-August settlement date, the first reading that spans the run from $90.17 to $112.80 and the fade back.\n\n## What Would Change Our Mind\n\nThe structure that would have to break first is the late-July shelf — the $90.17 close of 2026-07-29 and the $97.10 of 2026-07-31 that the whole August advance was launched from. A weekly close below $94 puts price back inside that shelf and removes the rising-50-day support the re-rating has tracked since spring; the 200-day at $88.08 (2026-08-04) is the next observable level below it.\n\nOn fundamentals, the specific things that would flip the read on 2026-08-18: free cash flow failing to turn positive after the \"positive for Q4\" commitment of 2026-05-05; book-to-bill printing under 1.0; closing FY26 backlog flat-to-down from roughly $1.6B; or an FY27 revenue frame below the $1.05B consensus. On narrative, the read moves to SATURATED if the 2026-08-18 call attaches no contract value, throughput or cycle-time figure to the Palantir agreement and the advance off $97.10 unwinds without further news — or if KTOS and AVAV break their July lows while Mercury's own numbers are fine.\n\nConversely, what would extend the leg rather than end it: a third consecutive book-to-bill above 1.2, a positive Q4 FCF number with an FY27 frame at or above $1.05B, and a target revision above the $120 street high — none of which exists in the record as of 2026-08-09.\n\n## Correlation Notes\n\n- **Defense electronics peers.** XAR closed $282.09 (+3.09%) on 2026-08-04; MRCY printed roughly double the sector ETF's move that day and 8.95% against XAR's 3.31% the session before. The name has been trading with a Mercury-specific beta to the group, not as a tracker of it.\n- **Kratos as the read-across on reaction function.** KTOS beat and raised on 2026-08-04 and closed $51.87 (+5.41%) on 6,481,826 shares, against a $134.00 52-week high. If a beat is not bought in this group, the 2026-08-18 setup is asymmetric against the bull case regardless of the numbers.\n- **Palantir as an inherited factor.** After 2026-08-03 the name has a documented sensitivity to PLTR headlines. PLTR's 2026-08-04 Q2 (revenue $1.94B, +93% YoY; U.S. commercial $764M, +149%; FY26 guide raised to $8.15–8.16B) coincided with Mercury's second up-session. That works in both directions and carries no Mercury-specific cause.\n- **Rates and the risk tape.** The 2026-07-29 FOMC hold at 3.50%–3.75% with three hike dissents coincided with a 9.27% single-session decline to $90.17. At a forward P/E of 78.06, duration risk in the multiple is a live channel.\n- **Appropriations.** House-passed FY2026 funding levels run through 2026-12-04 and bar DoD new starts; continuing-resolution mechanics push award timing across the whole customer base, not just this name.",
  "first_seen": "2026-07-06",
  "last_analyzed": "2026-08-09T09:11:55+00:00",
  "last_synthesized": "2026-08-09",
  "last_update_source": "watchlist_research",
  "license": "Content © orbyd. Cite the canonical URL."
}