In September 2026, the QS Index returned **-7.37%** , underperforming the benchmark (Select STOXX Europe Aerospace & Defense UCITS ETF: EUAD, which returned **-5.59%**) by **178bps**. Broader European equities also experienced a pullback (STOXX Europe 600: **-2.49%**), but European defense equities faced an acute consolidation following multi-month summer expansions. Under standard Brinson-Fachler attribution, September's negative active return isolates into two distinct drivers: * **Active Stock Selection (-5.80%):** Core sovereign pure-plays (secunet, Exosens, Jenoptik) outperformed the benchmark ETF, but were outweighed by Scandinavian Astor Group's -29.17% mean-reversion (-436bps active drag). * **Benchmark Fill Allocation Drag (-157bps):** With three covered names systematically parked in Hold (0.0% weight), the algorithm swept 20% to 30% of portfolio capital into EUAD, mechanically absorbing the ETF's -5.59% drop. * **Total Net Index Return (-7.37%):** -178bps active return versus EUAD (-5.59%). Fig. 1 - QS Index monthly returns, as of September 30th, 2026Fig. 2 - QS Index all-time performance, as of September 30th, 2026 # Granular Attribution & Detractor Analysis Intra-month performance was characterized by an orderly first week followed by intense mid-month profit-taking across small and mid-cap defense suppliers. While mega-cap primes and the EUAD benchmark fell -5.59% in an orderly fashion, liquidity contraction in Swedish and Czech sub-tier names magnified price volatility before stabilizing in the final week. Fig. 3 - QS Index contribution by constituent, as of September 2026 ## Top Contributors * **secunet Security Networks AG (** YSN-DE**) | +204bps** : Primary contributor for the month (+36.31% price appreciation). Multiple expansion was driven by expanding German federal IT security budgets and institutional recognition of secunet's sovereign monopoly in SINA cryptographic hardware for NATO-Restricted data. Shares converged with our initial €236.00 target price on September 23rd, prompting an immediate upward target revision to **€320.00** (secunet Target Reached Update) on accelerating workstation adoption. * **Exosens SAS (** EXENS-PA**) | +63bps** : Successfully initiated on September 10th (The Light Amplification Citadel) with an Outperform rating and PT of €65.00 (+3.01% price gain post-initiation). Backlog execution in Photonis Gen 3 image intensifier tubes provided immediate positive active alpha. * **Jenoptik AG (** JEN-DE**) | +58bps** : Sustained positive momentum (+5.80% price return) following July and August execution, supported by strong delivery schedules for defense optronics, targeting sights, and radomes. ## Top Detractors * **Scandinavian Astor Group AB (** ASTOR-SE**) | -436bps** : Primary drag for the month (-29.17% price return). The decline represented a violent mean-reversion following summer speculative inflows. A lack of new radar and electronic warfare contract call-offs combined with thin small-cap liquidity precipitated an aggressive multiple deflation. * **Colt CZ Group SE (** COLT-CZ**) | -215bps** : Detracted -16.57% in price return. Despite military ammunition replenishment remaining at record volumes, market concerns regarding US commercial channel destocking and short-term working capital friction weighed on valuations. We downgraded to Outperform on September 28th (Colt CZ Group SE 1H26 Review) while maintaining our CZK 1,400 target price. * **Theon International Plc (** THEON-NL**) | -121bps** : Price declined -13.32% despite delivering stellar H1 2026 figures (revenue +165% YoY, 78% EBITDA margin) and raising our target to €43.00 (Theon International Plc H1 2026 Earnings Update). The sell-off was driven by broader sector de-grossing rather than company-specific execution issues. ## Systematic Downside Protection (Hold Ratings) Our valuation framework enforces complete de-weighting (0.0% allocation) for names rated Hold. This discipline insulated the index from severe capital destruction: * **W5 Solutions AB (** W5-SE**) | 0bps** : Shares dropped -17.35% in September. Having downgraded the stock to Hold on August 12th (Q2 2026 Earnings Update), the index avoided what would have been an additional 80bps+ drag on performance. * **Avio S.p.A. (** AVIO-IT**) | 0bps** : Remained at 0.0% weight throughout September (PT revised to €25.00 on September 24th; Avio S.p.A. 1H26 Review), resulting in zero impact from satellite launcher margin friction. * **Saab AB (** SAAB.B-SE**) | 0bps** : Neutralized at 0.0% weight following early August target convergence at SEK 618.00, avoiding September's -2.39% consolidation. # Q3 2026 Quarter-End Review: Preserving Active Alpha Across the full quarter, the European defense complex experienced extreme tactical dispersion: an aggressive July breakout (+8.91% for QS Index vs. +6.57% for EUAD), mid-quarter consolidation in August (-1.47% vs. -1.29%), and an acute September de-rating (-7.37% vs. -5.59%). Despite September's sharp pullback, the QS Index concluded Q3 2026 with net positive active alpha (**-0.61%** vs. **-0.69%** for EUAD, or **+8bps** of active outperformance), outpacing the broader STOXX Europe 600 (**-1.07%**) by **46bps**. The quarterly attribution in Fig. 3 highlights the central thesis of our coverage: **active alpha is preserved by enforcing valuation exits at peak multiples rather than passively riding multiple expansion.** Indeed, cumulative total return since inception stands at -2.99%, with disciplined risk containment: a lower maximum peak-to-trough drawdown (-17.75% vs. -18.07% for EUAD), lower annualized realized volatility (22.25% vs. 24.16% for EUAD), lower downside deviation (14.72% vs. 15.73% for EUAD), and a portfolio beta of 0.85. Across Q3, systematically exiting Saab AB at our SEK 618.00 target locked in +201bps of quarterly alpha before the stock peaked and consolidated. Simultaneously, our August 12th downgrade of W5 Solutions isolated the portfolio from what was a severe -37.83% quarterly drop. These disciplined exits allowed new late-summer initiations in sovereign sub-tier monopolies (secunet at +195bps and Exosens at +63bps) to offset detractions from Scandinavian Astor Group and Colt CZ, carrying the portfolio to positive active outperformance across the full three-month cycle. ### The v2 Allocation Paradox & Q4 Methodology Calibration September's attribution highlighted an important structural limitation in the v2 index specification: 1. **The Self-Inflicted Allocation Penalty:** The v2 framework introduced in July intended to eliminate cash drag and avoid market timing by maintaining continuous 100% invested exposure via EUAD. However, when an analyst downgrades a stock to Hold (0.0% weight), the view is that multiple expansion is exhausted. By automatically sweeping Hold proceeds into a falling benchmark ETF (-5.59% in September), the methodology created a mechanical -157bps allocation drag, converting what should have been cash protection into an artificial ETF sinkhole. 2. **Sizing Disconnect under the 10-Slot Rule:** While designed to prevent concentration, the 10-slot minimum divisor failed to prevent Scandinavian Astor Group from carrying an effective ~15% weight and driving a -436bps drag, while simultaneously capping capital reallocation into outperforming ideas like secunet (+36.31%). As active research coverage expands toward our target universe of 20 to 25 companies by year-end, the 10-slot floor will be filled naturally by single-stock ideas. In the interim, beginning in Q4 2026, unallocated weights arising from Hold de-weightings will **re-normalize dynamically across active Outperform and Buy signals** rather than sweeping into the benchmark ETF. This calibration guarantees that relative active alpha reflects pure fundamental stock picking rather than mechanical ETF drift. ### Coverage Expansion Roadmap (Q4 2026 Pipeline) To scale our coverage universe toward 20-25 companies by year-end, our research calendar targets seven primary initiations for Q4 2026. Sequencing reflects current analytical capacity projections and remains subject to channel-check velocity, reporting calendars, and active-coverage earnings maintenance. In addition to the core schedule above, preliminary supply-chain tracking models are active for CeoTronics AG (CEK-DE: audio/data tactical communication helmets), OHB SE (OHB-DE: sovereign reconnaissance satellites), and Chemring Group PLC (CHG-GB: countermeasures and energetic materials). _****Note for Enterprise Subscribers:****___Enterprise tier clients maintain direct input into the initiation queue and may request acceleration of specific names or ad-hoc custom coverage under their dedicated research pod allocation. Learn more:__ join.quartz-sea.com/enterprise # Rating Performance Asymmetry & Downside Filtering A foundational test of any fundamental research framework is whether rating categories exhibit ordinal integrity during market pullbacks. As of September 30th, 2026, our average rating performance demonstrates clear downside separation across the coverage book: * **Outperform:** **+2.56%** average return across 6 rating periods. * **Buy:** **-6.14%** average return across 13 rating periods. * **Hold:** **-8.98%** average return across 4 rating periods. * **Underperform:** **-15.91%** average return across 1 rating period. Fig. 4 - Quartz Sea Research's average rating performance, as of September 2026 The negative average return in our Buy cohort (-6.14%) was primarily driven by our prime exposure, specifically Leonardo S.p.A. (LDO-IT) and Thales SA (HO-FR). As national defense primes and the largest constituents by market capitalization within our active coverage, Leonardo and Thales bore the brunt of broader macro selling across European equity markets. During periods of market weakness (with the STOXX Europe 600 down -2.49% in September and -1.07% across Q3), institutional allocators frequently use liquid mega-cap primes as funding proxies for sector-wide de-grossing. Because Leonardo and Thales represent our highest-liquidity holdings and carry LargeCap sizing parameters, they suffered more than normal fundamental multiples would dictate, amplifying tactical drawdowns despite intact multi-year order backlogs. Outside of prime beta, high-conviction pure-play Buy ratings (such as secunet Security Networks at +36.26%) generated substantial active returns. This rating hierarchy validates our research framework in two critical ways: 1. **Capital Preservation via Hold Zero-Weighting:** Constituents rated Hold experienced an average decline of -8.98% during their holding tenure. By mechanically setting Hold-rated weights to 0.0%, our methodology systematically unloads capital before severe multiple contractions materialize. 2. **Negative Alpha Isolation:** Our Underperform rating on Avio S.p.A. generated -15.91% during its active period, confirming our ability to pinpoint structural balance-sheet and execution vulnerabilities before the consensus reacts. # Disclaimer The QS Index is a proprietary, non-investable, and non-replicable research benchmark engineered solely to evaluate the directional accuracy, selection efficiency, and performance of Quartz Sea Research’s equity ratings framework. The index is not an investable financial product, managed portfolio, collective investment scheme, or benchmark for capital allocation, and it is not intended for direct investment or portfolio replication. All index returns and attribution metrics are calculated from theoretical model weightings and are presented gross of execution friction. Results do not reflect brokerage commissions, transaction fees, bid-ask spreads, financing costs, liquidity constraints, market impact, or tax liabilities. Realized investment returns will differ materially from simulated index calculations. Past performance is definitively not indicative of future results. Quartz Sea Research operates strictly as an independent financial media and equity research entity under the publisher's exclusion of Section 202(a)(11)(D) of the U.S. Investment Advisers Act of 1940. Quartz Sea Research is not a registered investment advisor, broker-dealer, or regulated financial services provider. Nothing contained herein constitutes personal investment advice, an endorsement, or a solicitation to buy or sell any security. For full methodology rules, reconstitution mechanics, and complete legal terms, visit quartz-sea.com/qs-index-methodology and quartz-sea.com/terms-conditions.

El sistema universitario argentino registró el balance más negativo de la región en la nueva edición del Ranking QS, cuyos resultados se dieron a conocer este jueves. La Universidad de Buenos Aires (UBA) conservó el décimo puesto entre las mejores casas de altos estudios de América Latina y el Caribe, y sigue siendo la mejor posicionada del país en el listado de la consultora británica Quacquarelli Symonds, que asoció el actual desempeño nacional con las "presiones financieras" que atraviesa la educación superior. El relevamiento ponderó 517 universidades repartidas en 27 países y dejó a la UBA como única institución argentina dentro del top 10 y mejor ubicada del país. La escoltan la Universidad Nacional de La Plata (puesto 21) y la Universidad Austral (25), que volvió a ser la primera privada del territorio. El saldo nacional, no obstante, fue el peor del continente: de las casas de estudios locales que ya figuraban en la clasificación anterior, 17 retrocedieron, ocho escalaron y 20 repitieron posición. La UBA, en tanto, cerró décima de la región por segundo año consecutivo. Entre las que avanzaron se destacaron la Universidad Nacional de Córdoba, que se coló en el top 30, y la Universidad Nacional de San Martín (Unsam), que alcanzó su mejor marca histórica al ingresar por primera vez entre las 100 primeras. También mejoró la Universidad de San Andrés, que quedó dentro de las 50 mejores. En el extremo opuesto, las caídas más pronunciadas correspondieron a la Universidad Torcuato Di Tella, la Universidad Tecnológica Nacional (UTN), el Instituto Tecnológico de Buenos Aires (ITBA) y la Universidad Nacional de Rosario, entre otras. Según QS, la Argentina conserva el mejor promedio regional de docentes por estudiante y una reputación sólida entre académicos y empleadores. La investigación, en cambio, sigue siendo su principal debilidad: ninguna universidad nacional figura entre las 50 primeras de la región en citas por artículo. El informe se conoce en pleno conflicto por el presupuesto de las universidades: esta semana rige un paro docente de 72 horas en reclamo de la aplicación de la Ley de Financiamiento Universitario, y para el 15 de octubre está convocada una nueva Marcha Federal.

Brasil tem quatro instituições entre as dez primeiras, mostra levantamenro da QS (Quacquarelli Symonds)

Here’s our preview with Cat Scratch Reader about this Week 4 matchup between the Detroit Lions and Carolina Panthers.

Brasil tem quatro instituições entre as dez primeiras, mostra levantamenro da QS (Quacquarelli Symonds)

For the second time this season, the Detroit Lions are in primetime—this time on Sunday night. We had the pleasure of connecting with Walker Clement, the Deputy Brand Manager for Cat Scratch Reader, to give us some insight into this Panthers team ahead of this week’s matchup. We learned about the “Jekyll and Hyde” nature […]

Según el ranking QS de América Latina y El Caribe, la UBA continúa siendo la institución mejor calificada del país.

On se fait mentir.

Nouvelle collision entre les péquistes et les solidaires sur l’indépendance, cette fois sur l’implication des peuples autochtones. Paul St-Pierre Plamondon soutient que les Premières Nations seraient ...

Hay 17 universidades argentinas que retrocedieron con respecto al año pasado, y solo 8 avanzaron. Desde QS vincularon el desempeño del sistema universitario nacional con los recortes en el presupuesto...